#23A00A
Closest named color: Grassy Green (#419C03). oklch(61.6% 0.201 141.4), rgb(35, 160, 10).
Aa
Black text reads best on this color (6.10:1).
About this color
#23A00A is a medium-dark, vivid green. In OKLCH its lightness is 62%, its chroma 0.201 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.018 away. Black text reads best on it, at 6.10:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.201) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.10:1 |
| White text | 3.44:1 |
Values
| HEX | #23A00A |
| RGB | rgb(35, 160, 10) |
| HSL | hsl(110, 88%, 33%) |
| OKLCH | oklch(61.6% 0.201 141.4) |
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 #23A00A | 3.44:1 | AA large text | Lc -66.8 | Content text, not long reading |
| Black text on #23A00A | 6.10:1 | AA | Lc 42.8 | Non-text elements, placeholder text |
| #23A00A text on white | 3.44:1 | AA large text | Lc 61.3 | Content text, not long reading |
| #23A00A text on black | 6.10:1 | AA | Lc -40.4 | 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
#E0EFDD
oklch(93.6% 0.029 140.5)
-
Step 200
200
#C6E3C1
oklch(88.6% 0.055 141)
-
Step 300
300
#9DD195
oklch(80.9% 0.099 141.3)
-
Step 400
400
#63B857
oklch(70.7% 0.157 141.3)
-
Step 500
500 (this color)
#23A00A
oklch(61.6% 0.201 141.4)
-
Step 600
600
#198C00
oklch(55.7% 0.185 141.4)
-
Step 700
700
#137500
oklch(49% 0.163 141.4)
-
Step 800
800
#0E6000
oklch(42.6% 0.141 141.4)
-
Step 900
900
#0A5000
oklch(37.6% 0.125 141.4)
-
Step 950
950
#083004
oklch(27.1% 0.083 141.5)
#23A00A 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) | #A49000 | 0.140 |
| Deuteranopia (no green cones) | #978724 | 0.138 |
| Tritanopia (no blue cones) | #009B87 | 0.132 |
| Achromatopsia (no color) | #8A8A8A | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23A00A
#23A00A
oklch(61.6% 0.201 141.4)
- #B951CC
#B951CC
oklch(61.6% 0.201 321.2)
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 #23A00A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.018
- Grass Green #3F9B0B ΔE 0.019
- Kelly Green #02AB2E ΔE 0.031
- True Green #089404 ΔE 0.038
- Irish Green #019529 ΔE 0.040
- Leaf Green #5CA904 ΔE 0.051
- Kelley Green #009337 ΔE 0.053
- Medium Green #39AD48 ΔE 0.054
Use #23A00A 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.