#297B2F
Closest named color: Tree Green (#2A7E19). oklch(51.6% 0.137 144.4), rgb(41, 123, 47).
Aa
White text reads best on this color (5.29:1).
About this color
#297B2F is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.137 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.022 away. White text reads best on it, at 5.29:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #297B2F |
| RGB | rgb(41, 123, 47) |
| HSL | hsl(124, 50%, 32%) |
| OKLCH | oklch(51.6% 0.137 144.4) |
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 #297B2F | 5.29:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #297B2F | 3.96:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #297B2F text on white | 5.29:1 | AA | Lc 75.9 | Fine for body text |
| #297B2F text on black | 3.96:1 | AA large text | Lc -25.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE2
oklch(93.5% 0.019 145.4)
-
Step 200
200
#CBE0CA
oklch(88.5% 0.037 144)
-
Step 300
300
#A7CCA6
oklch(80.8% 0.066 144.3)
-
Step 400
400
#76B276
oklch(70.7% 0.106 144.3)
-
Step 500
500
#4F9E52
oklch(63% 0.135 144.5)
-
Step 600
600
#2F8835
oklch(55.5% 0.146 144.3)
-
Step 700
700 (this color)
#297B2F
oklch(51.6% 0.137 144.4)
-
Step 800
800
#1D5E22
oklch(42.6% 0.113 144.5)
-
Step 900
900
#1F4D21
oklch(37.6% 0.088 144.4)
-
Step 950
950
#132D14
oklch(26.9% 0.055 144.6)
#297B2F 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) | #7D7027 | 0.101 |
| Deuteranopia (no green cones) | #736935 | 0.101 |
| Tritanopia (no blue cones) | #15786B | 0.085 |
| Achromatopsia (no color) | #6B6B6B | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #297B2F
#297B2F
oklch(51.6% 0.137 144.4)
- #8D4893
#8D4893
oklch(51.6% 0.137 324.3)
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 #297B2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.022
- Jungle Green #048243 ΔE 0.025
- Dark Grass Green #388004 ΔE 0.034
- Green #008000 ΔE 0.041
- Forest Green #228B22 ΔE 0.053
- Sea Green #2E8B57 ΔE 0.060
- Dark Olive Green #556B2F ΔE 0.062
- Olive Green #677A04 ΔE 0.064
Use #297B2F 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.