#297820
Closest named color: Tree Green (#2A7E19). oklch(50.6% 0.145 141.7), rgb(41, 120, 32).
Aa
White text reads best on this color (5.52:1).
About this color
#297820 is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.145 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.020 away. White text reads best on it, at 5.52:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.80:1 |
| White text | 5.52:1 |
Values
| HEX | #297820 |
| RGB | rgb(41, 120, 32) |
| HSL | hsl(114, 58%, 30%) |
| OKLCH | oklch(50.6% 0.145 141.7) |
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 #297820 | 5.52:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #297820 | 3.80:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #297820 text on white | 5.52:1 | AA | Lc 77.2 | Fine for body text |
| #297820 text on black | 3.80:1 | AA large text | Lc -24.6 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE1
oklch(93.7% 0.021 140.9)
-
Step 200
200
#CBE0C8
oklch(88.4% 0.039 141.7)
-
Step 300
300
#A8CDA3
oklch(81% 0.07 141.7)
-
Step 400
400
#78B270
oklch(70.7% 0.111 141.5)
-
Step 500
500
#529E49
oklch(63% 0.142 141.6)
-
Step 600
600
#328929
oklch(55.7% 0.156 141.8)
-
Step 700
700 (this color)
#297820
oklch(50.6% 0.145 141.7)
-
Step 800
800
#205E19
oklch(42.6% 0.119 141.7)
-
Step 900
900
#214D1B
oklch(37.6% 0.093 141.3)
-
Step 950
950
#142D11
oklch(26.9% 0.058 141.6)
#297820 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) | #7B6D12 | 0.100 |
| Deuteranopia (no green cones) | #716629 | 0.101 |
| Tritanopia (no blue cones) | #1B7467 | 0.096 |
| Achromatopsia (no color) | #696969 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #297820
#297820
oklch(50.6% 0.145 141.7)
- #894395
#894395
oklch(50.4% 0.145 321.6)
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 #297820, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.020
- Dark Grass Green #388004 ΔE 0.033
- Green #008000 ΔE 0.035
- Jungle Green #048243 ΔE 0.038
- Forest Green #228B22 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.064
- Olive Green #677A04 ΔE 0.066
- Dark Green #006400 ΔE 0.070
Use #297820 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.