#457E47
Closest named color: Dark Sage (#598556). oklch(53.9% 0.103 144.7), rgb(69, 126, 71).
Aa
White text reads best on this color (4.85:1).
About this color
#457E47 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.103 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.037 away. White text reads best on it, at 4.85:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #457E47 |
| RGB | rgb(69, 126, 71) |
| HSL | hsl(122, 29%, 38%) |
| OKLCH | oklch(53.9% 0.103 144.7) |
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 #457E47 | 4.85:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #457E47 | 4.32:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #457E47 text on white | 4.85:1 | AA | Lc 73.5 | Content text, not long reading |
| #457E47 text on black | 4.32:1 | AA large text | Lc -28.2 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#CFDECF
oklch(88.5% 0.026 145.4)
-
Step 300
300
#AFC9AE
oklch(80.9% 0.047 144.1)
-
Step 400
400
#84AD84
oklch(70.7% 0.074 144.7)
-
Step 500
500
#649965
oklch(63.2% 0.095 144.8)
-
Step 600
600 (this color)
#457E47
oklch(53.9% 0.103 144.7)
-
Step 700
700
#3B6F3D
oklch(49.2% 0.096 144.7)
-
Step 800
800
#315A32
oklch(42.6% 0.08 144.5)
-
Step 900
900
#2C4A2C
oklch(37.7% 0.062 144.2)
-
Step 950
950
#1A2C1A
oklch(27.1% 0.04 144.4)
#457E47 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) | #807543 | 0.079 |
| Deuteranopia (no green cones) | #786F4A | 0.079 |
| Tritanopia (no blue cones) | #3E7B71 | 0.064 |
| Achromatopsia (no color) | #717171 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #457E47
#457E47
oklch(53.9% 0.103 144.7)
- #8C5890
#8C5890
oklch(53.9% 0.104 324.4)
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 #457E47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.037
- Military Green #667C3E ΔE 0.038
- Jungle Green #048243 ΔE 0.038
- Sea Green #2E8B57 ΔE 0.038
- Muddy Green #657432 ΔE 0.043
- Swamp #698339 ΔE 0.048
- Fern Green #548D44 ΔE 0.051
- Olive Green #677A04 ΔE 0.055
Use #457E47 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.