#407457
Closest named color: Dark Moss Green (#606C38). oklch(51.4% 0.073 158), rgb(64, 116, 87).
Aa
White text reads best on this color (5.44:1).
About this color
#407457 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.073 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.049 away. White text reads best on it, at 5.44:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #407457 |
| RGB | rgb(64, 116, 87) |
| HSL | hsl(147, 29%, 35%) |
| OKLCH | oklch(51.4% 0.073 158) |
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 #407457 | 5.44:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #407457 | 3.85:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #407457 text on white | 5.44:1 | AA | Lc 77.1 | Fine for body text |
| #407457 text on black | 3.85:1 | AA large text | Lc -24.7 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CFDDD4
oklch(88.4% 0.019 157.8)
-
Step 300
300
#AEC8B8
oklch(80.9% 0.036 158.5)
-
Step 400
400
#83AC93
oklch(70.7% 0.057 157.8)
-
Step 500
500
#639779
oklch(63.1% 0.072 158.2)
-
Step 600
600
#488162
oklch(55.5% 0.078 158.7)
-
Step 700
700 (this color)
#407457
oklch(51.4% 0.073 158)
-
Step 800
800
#305942
oklch(42.7% 0.061 157.9)
-
Step 900
900
#2B4938
oklch(37.6% 0.047 158.3)
-
Step 950
950
#1A2B21
oklch(27% 0.029 157.9)
#407457 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) | #736D55 | 0.068 |
| Deuteranopia (no green cones) | #6B6759 | 0.067 |
| Tritanopia (no blue cones) | #34736C | 0.034 |
| Achromatopsia (no color) | #696969 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #407457
#407457
oklch(51.4% 0.073 158)
- #835776
#835776
oklch(51.5% 0.073 338.1)
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 #407457, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.049
- Dark Aquamarine #017371 ΔE 0.050
- Dark Olive Green #556B2F ΔE 0.051
- Bluegreen #017A79 ΔE 0.053
- Deep Turquoise #017374 ΔE 0.054
- Muddy Green #657432 ΔE 0.059
- Deep Aqua #08787F ΔE 0.062
- Teal #008080 ΔE 0.063
Use #407457 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.