#2F9803
Closest named color: Grass Green (#3F9B0B). oklch(59.6% 0.19 139.9), rgb(47, 152, 3).
Aa
Black text reads best on this color (5.61:1).
About this color
#2F9803 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.190 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.015 away. Black text reads best on it, at 5.61:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.190) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.61:1 |
| White text | 3.74:1 |
Values
| HEX | #2F9803 |
| RGB | rgb(47, 152, 3) |
| HSL | hsl(102, 96%, 30%) |
| OKLCH | oklch(59.6% 0.19 139.9) |
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 #2F9803 | 3.74:1 | AA large text | Lc -69.9 | Content text, not long reading |
| Black text on #2F9803 | 5.61:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #2F9803 text on white | 3.74:1 | AA large text | Lc 64.4 | Content text, not long reading |
| #2F9803 text on black | 5.61:1 | AA | Lc -37.2 | 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
#E1EFDE
oklch(93.7% 0.027 140.2)
-
Step 200
200
#C8E2C2
oklch(88.5% 0.051 139.8)
-
Step 300
300
#A1D096
oklch(80.9% 0.094 139.7)
-
Step 400
400
#6BB759
oklch(70.8% 0.15 139.8)
-
Step 500
500 (this color)
#2F9803
oklch(59.6% 0.19 139.9)
-
Step 600
600
#298A00
oklch(55.5% 0.178 139.9)
-
Step 700
700
#217400
oklch(49% 0.157 139.9)
-
Step 800
800
#1A5F00
oklch(42.6% 0.136 139.8)
-
Step 900
900
#145000
oklch(37.8% 0.121 139.9)
-
Step 950
950
#0D2F05
oklch(27% 0.078 140)
#2F9803 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) | #9C8900 | 0.128 |
| Deuteranopia (no green cones) | #90811F | 0.126 |
| Tritanopia (no blue cones) | #1C9380 | 0.128 |
| Achromatopsia (no color) | #848484 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F9803
#2F9803
oklch(59.6% 0.19 139.9)
- #AF50C4
#AF50C4
oklch(59.7% 0.19 320)
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 #2F9803, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.015
- Grassy Green #419C03 ΔE 0.018
- True Green #089404 ΔE 0.020
- Irish Green #019529 ΔE 0.024
- Emerald Green #028F1E ΔE 0.035
- Kelley Green #009337 ΔE 0.037
- Forest Green #228B22 ΔE 0.045
- Sap Green #5C8B15 ΔE 0.053
Use #2F9803 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.