#408B71
Closest named color: Dusty Teal (#4C9085). oklch(58.1% 0.086 168.1), rgb(64, 139, 113).
Aa
Black text reads best on this color (5.14:1).
About this color
#408B71 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.086 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.034 away. Black text reads best on it, at 5.14:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.14:1 |
| White text | 4.07:1 |
Values
| HEX | #408B71 |
| RGB | rgb(64, 139, 113) |
| HSL | hsl(159, 37%, 40%) |
| OKLCH | oklch(58.1% 0.086 168.1) |
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 #408B71 | 4.07:1 | AA large text | Lc -73.3 | Content text, not long reading |
| Black text on #408B71 | 5.14:1 | AA | Lc 36.3 | Non-text elements, placeholder text |
| #408B71 text on white | 4.07:1 | AA large text | Lc 67.8 | Content text, not long reading |
| #408B71 text on black | 5.14:1 | AA | Lc -33.9 | Non-text elements, placeholder text |
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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CCDED6
oklch(88.5% 0.022 167.4)
-
Step 300
300
#AAC9BC
oklch(80.9% 0.038 168.1)
-
Step 400
400
#7AAD99
oklch(70.6% 0.062 168.2)
-
Step 500
500
#569980
oklch(63.1% 0.079 167.7)
-
Step 600
600 (this color)
#408B71
oklch(58.1% 0.086 168.1)
-
Step 700
700
#296F58
oklch(49.1% 0.08 168.2)
-
Step 800
800
#245B48
oklch(42.8% 0.067 167.7)
-
Step 900
900
#234A3C
oklch(37.6% 0.051 168)
-
Step 950
950
#152C23
oklch(27.1% 0.034 166.7)
#408B71 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) | #888370 | 0.087 |
| Deuteranopia (no green cones) | #7D7A73 | 0.085 |
| Tritanopia (no blue cones) | #218C84 | 0.031 |
| Achromatopsia (no color) | #7E7E7E | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #408B71
#408B71
oklch(58.1% 0.086 168.1)
- #A06584
#A06584
oklch(58% 0.086 347.3)
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 #408B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.034
- Viridian #1E9167 ΔE 0.034
- Slate Green #658D6D ΔE 0.039
- Dark Sage #598556 ΔE 0.039
- Ocean Green #3D9973 ΔE 0.042
- Sea Green #2E8B57 ΔE 0.042
- Dark Cyan #008B8B ΔE 0.044
- Light Forest Green #4F9153 ΔE 0.051
Use #408B71 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.