#33AA4A
Closest named color: Medium Green (#39AD48). oklch(65.1% 0.171 146.5), rgb(51, 170, 74).
Aa
Black text reads best on this color (6.98:1).
About this color
#33AA4A is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.171 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.011 away. Black text reads best on it, at 6.98:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #33AA4A |
| RGB | rgb(51, 170, 74) |
| HSL | hsl(132, 54%, 43%) |
| OKLCH | oklch(65.1% 0.171 146.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #33AA4A | 3.00:1 | AA large text | Lc -61.6 | Content text, not long reading |
| Black text on #33AA4A | 6.98:1 | AA | Lc 47.8 | Large or bold text, headings |
| #33AA4A text on white | 3.00:1 | AA large text | Lc 56.3 | Large or bold text, headings |
| #33AA4A text on black | 6.98:1 | AA | Lc -45.5 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE1
oklch(93.7% 0.024 147.3)
-
Step 200
200
#C6E2C7
oklch(88.5% 0.047 146.1)
-
Step 300
300
#9DD0A1
oklch(80.9% 0.084 146.8)
-
Step 400
400
#63B76D
oklch(70.8% 0.134 146.6)
-
Step 500
500 (this color)
#33AA4A
oklch(65.1% 0.171 146.5)
-
Step 600
600
#008C2E
oklch(55.7% 0.168 146.5)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#035018
oklch(37.6% 0.111 146.5)
-
Step 950
950
#082F0F
oklch(26.9% 0.071 146.3)
#33AA4A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AC9B41 | 0.132 |
| Deuteranopia (no green cones) | #9E9151 | 0.131 |
| Tritanopia (no blue cones) | #00A695 | 0.103 |
| Achromatopsia (no color) | #959595 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33AA4A
#33AA4A
oklch(65.1% 0.171 146.5)
- #C465C6
#C465C6
oklch(65.2% 0.171 326.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #33AA4A, closest first.
No curated palette has a color within ΔE 0.04 of #33AA4A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.011
- Mid Green #50A747 ΔE 0.019
- Shamrock #01B44C ΔE 0.029
- Kelly Green #02AB2E ΔE 0.032
- Dark Pastel Green #56AE57 ΔE 0.033
- Jade Green #2BAF6A ΔE 0.035
- Grass #5CAC2D ΔE 0.035
- Seaweed Green #35AD6B ΔE 0.038
Use #33AA4A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.