#387D63
Closest named color: Bluegreen (#017A79). oklch(53.7% 0.082 166.1), rgb(56, 125, 99).
Aa
White text reads best on this color (4.90:1).
About this color
#387D63 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.082 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.044 away. White text reads best on it, at 4.90:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #387D63 |
| RGB | rgb(56, 125, 99) |
| HSL | hsl(157, 38%, 35%) |
| OKLCH | oklch(53.7% 0.082 166.1) |
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 #387D63 | 4.90:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #387D63 | 4.28:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #387D63 text on white | 4.90:1 | AA | Lc 73.8 | Content text, not long reading |
| #387D63 text on black | 4.28:1 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#ABC9BB
oklch(81% 0.038 165.6)
-
Step 400
400
#7DAD98
oklch(70.7% 0.06 165.9)
-
Step 500
500
#5A987F
oklch(63% 0.075 166.3)
-
Step 600
600 (this color)
#387D63
oklch(53.7% 0.082 166.1)
-
Step 700
700
#2F6E57
oklch(49% 0.075 166.7)
-
Step 800
800
#285A47
oklch(42.7% 0.063 166.2)
-
Step 900
900
#264A3C
oklch(37.7% 0.049 166.7)
-
Step 950
950
#172B23
oklch(26.9% 0.03 166.8)
#387D63 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) | #7A7562 | 0.081 |
| Deuteranopia (no green cones) | #706E65 | 0.078 |
| Tritanopia (no blue cones) | #1C7D76 | 0.032 |
| Achromatopsia (no color) | #717171 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #387D63
#387D63
oklch(53.7% 0.082 166.1)
- #905A78
#905A78
oklch(53.7% 0.082 345.8)
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 #387D63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.044
- Teal #008080 ΔE 0.045
- Dark Sage #598556 ΔE 0.048
- Sea Green #2E8B57 ΔE 0.052
- Dark Aquamarine #017371 ΔE 0.052
- Deep Aqua #08787F ΔE 0.055
- Deep Turquoise #017374 ΔE 0.055
- Viridian #1E9167 ΔE 0.060
Use #387D63 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.