#42770F
Closest named color: Tree Green (#2A7E19). oklch(51.2% 0.14 134.1), rgb(66, 119, 15).
Aa
White text reads best on this color (5.41:1).
About this color
#42770F is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.140 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.025 away. White text reads best on it, at 5.41:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.87:1 |
| White text | 5.41:1 |
Values
| HEX | #42770F |
| RGB | rgb(66, 119, 15) |
| HSL | hsl(91, 78%, 26%) |
| OKLCH | oklch(51.2% 0.14 134.1) |
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 #42770F | 5.41:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #42770F | 3.87:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #42770F text on white | 5.41:1 | AA | Lc 76.7 | Fine for body text |
| #42770F text on black | 3.87:1 | AA large text | Lc -25.0 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#CFDFC6
oklch(88.5% 0.038 134.1)
-
Step 300
300
#AFCB9E
oklch(80.9% 0.069 133.8)
-
Step 400
400
#84B069
oklch(70.8% 0.109 134.3)
-
Step 500
500
#659B3D
oklch(63.1% 0.139 134)
-
Step 600
600
#4B8514
oklch(55.6% 0.151 134.1)
-
Step 700
700 (this color)
#42770F
oklch(51.2% 0.14 134.1)
-
Step 800
800
#325C0A
oklch(42.8% 0.116 134.1)
-
Step 900
900
#2C4C14
oklch(37.8% 0.091 134.4)
-
Step 950
950
#1A2C0D
oklch(26.9% 0.057 134)
#42770F 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) | #7C6D00 | 0.082 |
| Deuteranopia (no green cones) | #75681C | 0.083 |
| Tritanopia (no blue cones) | #417265 | 0.104 |
| Achromatopsia (no color) | #6A6A6A | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #42770F
#42770F
oklch(51.2% 0.14 134.1)
- #834A9E
#834A9E
oklch(51.2% 0.14 313.8)
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 #42770F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.025
- Dark Grass Green #388004 ΔE 0.029
- Green #008000 ΔE 0.044
- Olive Green #677A04 ΔE 0.048
- Jungle Green #048243 ΔE 0.049
- Murky Green #6C7A0E ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.056
- Muddy Green #657432 ΔE 0.058
Use #42770F 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.