#23AA34
Closest named color: Kelly Green (#02AB2E). oklch(64.6% 0.193 144.4), rgb(35, 170, 52).
Aa
Black text reads best on this color (6.87:1).
About this color
#23AA34 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.193 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.010 away. Black text reads best on it, at 6.87:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.193) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #23AA34 |
| RGB | rgb(35, 170, 52) |
| HSL | hsl(128, 66%, 40%) |
| OKLCH | oklch(64.6% 0.193 144.4) |
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 #23AA34 | 3.05:1 | AA large text | Lc -62.2 | Content text, not long reading |
| Black text on #23AA34 | 6.87:1 | AA | Lc 47.2 | Large or bold text, headings |
| #23AA34 text on white | 3.05:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #23AA34 text on black | 6.87:1 | AA | Lc -44.9 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#DFEFDF
oklch(93.6% 0.027 145.4)
-
Step 200
200
#C5E3C4
oklch(88.6% 0.053 144.3)
-
Step 300
300
#9BD19A
oklch(80.9% 0.095 144.2)
-
Step 400
400
#5EB861
oklch(70.6% 0.15 144.4)
-
Step 500
500 (this color)
#23AA34
oklch(64.6% 0.193 144.4)
-
Step 600
600
#008C1F
oklch(55.6% 0.178 144.4)
-
Step 700
700
#007618
oklch(49.1% 0.157 144.4)
-
Step 800
800
#006112
oklch(42.8% 0.137 144.4)
-
Step 900
900
#00510E
oklch(37.8% 0.121 144.5)
-
Step 950
950
#053009
oklch(27.1% 0.08 144.4)
#23AA34 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) | #AD9A23 | 0.141 |
| Deuteranopia (no green cones) | #9F8F3F | 0.143 |
| Tritanopia (no blue cones) | #00A592 | 0.121 |
| Achromatopsia (no color) | #939393 | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23AA34
#23AA34
oklch(64.6% 0.193 144.4)
- #C55CCE
#C55CCE
oklch(64.6% 0.193 324.4)
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 #23AA34, closest first.
No curated palette has a color within ΔE 0.04 of #23AA34.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.010
- Medium Green #39AD48 ΔE 0.024
- Shamrock #01B44C ΔE 0.030
- Leaf Green #5CA904 ΔE 0.037
- Mid Green #50A747 ΔE 0.037
- Grass #5CAC2D ΔE 0.038
- Grassy Green #419C03 ΔE 0.040
- Grass Green #3F9B0B ΔE 0.042
Use #23AA34 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.