#33A150
Closest named color: Mid Green (#50A747). oklch(62.8% 0.154 148.5), rgb(51, 161, 80).
Aa
Black text reads best on this color (6.35:1).
About this color
#33A150 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.154 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.031 away. Black text reads best on it, at 6.35:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #33A150 |
| RGB | rgb(51, 161, 80) |
| HSL | hsl(136, 52%, 42%) |
| OKLCH | oklch(62.8% 0.154 148.5) |
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 #33A150 | 3.30:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #33A150 | 6.35:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #33A150 text on white | 3.30:1 | AA large text | Lc 60.0 | Content text, not long reading |
| #33A150 text on black | 6.35:1 | AA | Lc -41.7 | Non-text elements, placeholder text |
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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C7E1CA
oklch(88.4% 0.042 148.5)
-
Step 300
300
#A0CFA6
oklch(81% 0.076 148.3)
-
Step 400
400
#67B576
oklch(70.6% 0.12 148.8)
-
Step 500
500 (this color)
#33A150
oklch(62.8% 0.154 148.5)
-
Step 600
600
#008B38
oklch(55.6% 0.159 148.5)
-
Step 700
700
#00752E
oklch(49.1% 0.14 148.5)
-
Step 800
800
#006024
oklch(42.7% 0.122 148.4)
-
Step 900
900
#0B4F20
oklch(37.6% 0.1 148.4)
-
Step 950
950
#0B2F14
oklch(27.1% 0.064 148.6)
#33A150 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) | #A29349 | 0.123 |
| Deuteranopia (no green cones) | #958A56 | 0.122 |
| Tritanopia (no blue cones) | #009E8E | 0.087 |
| Achromatopsia (no color) | #8D8D8D | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33A150
#33A150
oklch(62.8% 0.154 148.5)
- #B962B6
#B962B6
oklch(62.7% 0.154 328.5)
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 #33A150, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.031
- Muted Green #5FA052 ΔE 0.035
- Medium Green #39AD48 ΔE 0.040
- Seaweed Green #35AD6B ΔE 0.042
- Jade #1FA774 ΔE 0.043
- Jade Green #2BAF6A ΔE 0.044
- Flat Green #699D4C ΔE 0.044
- Grass Green #3F9B0B ΔE 0.047
Use #33A150 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.