#457633
Closest named color: Dark Olive Green (#556B2F). oklch(51.5% 0.112 138), rgb(69, 118, 51).
Aa
White text reads best on this color (5.39:1).
About this color
#457633 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.112 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.036 away. White text reads best on it, at 5.39:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.89:1 |
| White text | 5.39:1 |
Values
| HEX | #457633 |
| RGB | rgb(69, 118, 51) |
| HSL | hsl(104, 40%, 33%) |
| OKLCH | oklch(51.5% 0.112 138) |
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 #457633 | 5.39:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #457633 | 3.89:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #457633 text on white | 5.39:1 | AA | Lc 76.7 | Fine for body text |
| #457633 text on black | 3.89:1 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE2
oklch(93.5% 0.015 136.1)
-
Step 200
200
#D0DECB
oklch(88.5% 0.03 137.4)
-
Step 300
300
#B0C9A8
oklch(80.8% 0.053 138.1)
-
Step 400
400
#86AE79
oklch(70.8% 0.087 138.2)
-
Step 500
500
#679956
oklch(63.1% 0.11 138.1)
-
Step 600
600
#4E833A
oklch(55.5% 0.119 137.9)
-
Step 700
700 (this color)
#457633
oklch(51.5% 0.112 138)
-
Step 800
800
#345B26
oklch(42.9% 0.093 138.1)
-
Step 900
900
#2E4A23
oklch(37.6% 0.071 137.5)
-
Step 950
950
#1B2C15
oklch(27.1% 0.047 137.9)
#457633 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) | #7A6D2D | 0.074 |
| Deuteranopia (no green cones) | #736938 | 0.074 |
| Tritanopia (no blue cones) | #427267 | 0.077 |
| Achromatopsia (no color) | #6A6A6A | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #457633
#457633
oklch(51.5% 0.112 138)
- #825191
#825191
oklch(51.5% 0.112 318)
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 #457633, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.036
- Muddy Green #657432 ΔE 0.040
- Jungle Green #048243 ΔE 0.044
- Tree Green #2A7E19 ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.046
- Military Green #667C3E ΔE 0.049
- Camo Green #526525 ΔE 0.050
- Olive Green #677A04 ΔE 0.051
Use #457633 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.