#457E2C
Closest named color: Tree Green (#2A7E19). oklch(53.5% 0.13 137.5), rgb(69, 126, 44).
Aa
White text reads best on this color (4.91:1).
About this color
#457E2C is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.130 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.030 away. White text reads best on it, at 4.91:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.27:1 |
| White text | 4.91:1 |
Values
| HEX | #457E2C |
| RGB | rgb(69, 126, 44) |
| HSL | hsl(102, 48%, 33%) |
| OKLCH | oklch(53.5% 0.13 137.5) |
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 #457E2C | 4.91:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #457E2C | 4.27:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #457E2C text on white | 4.91:1 | AA | Lc 73.8 | Content text, not long reading |
| #457E2C text on black | 4.27:1 | AA large text | Lc -27.9 | 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 600.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#CFDFCA
oklch(88.6% 0.033 138.2)
-
Step 300
300
#AFCAA5
oklch(80.9% 0.059 137.3)
-
Step 400
400
#84AF75
oklch(70.8% 0.094 137.8)
-
Step 500
500
#659A50
oklch(63.1% 0.119 137.4)
-
Step 600
600 (this color)
#457E2C
oklch(53.5% 0.13 137.5)
-
Step 700
700
#3C7025
oklch(49.2% 0.121 137.5)
-
Step 800
800
#325B20
oklch(42.7% 0.1 137.3)
-
Step 900
900
#2C4B20
oklch(37.7% 0.078 137.7)
-
Step 950
950
#1A2C13
oklch(27% 0.05 137.5)
#457E2C 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) | #827422 | 0.083 |
| Deuteranopia (no green cones) | #7A6F33 | 0.083 |
| Tritanopia (no blue cones) | #427A6D | 0.090 |
| Achromatopsia (no color) | #717171 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #457E2C
#457E2C
oklch(53.5% 0.13 137.5)
- #8B529E
#8B529E
oklch(53.4% 0.13 317.2)
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 #457E2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.030
- Dark Grass Green #388004 ΔE 0.030
- Jungle Green #048243 ΔE 0.036
- Olive Green #677A04 ΔE 0.040
- Murky Green #6C7A0E ΔE 0.046
- Forest Green #228B22 ΔE 0.047
- Military Green #667C3E ΔE 0.048
- Muddy Green #657432 ΔE 0.050
Use #457E2C 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.