#388E67
Closest named color: Viridian (#1E9167). oklch(58.3% 0.103 160.9), rgb(56, 142, 103).
Aa
Black text reads best on this color (5.23:1).
About this color
#388E67 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.103 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.015 away. Black text reads best on it, at 5.23:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.23:1 |
| White text | 4.01:1 |
Values
| HEX | #388E67 |
| RGB | rgb(56, 142, 103) |
| HSL | hsl(153, 43%, 39%) |
| OKLCH | oklch(58.3% 0.103 160.9) |
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 #388E67 | 4.01:1 | AA large text | Lc -72.7 | Content text, not long reading |
| Black text on #388E67 | 5.23:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #388E67 text on white | 4.01:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #388E67 text on black | 5.23:1 | AA | Lc -34.5 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CBDFD4
oklch(88.6% 0.026 161.9)
-
Step 300
300
#A7CAB7
oklch(80.8% 0.046 161.5)
-
Step 400
400
#76AF92
oklch(70.6% 0.074 161.6)
-
Step 500
500
#4F9B77
oklch(63% 0.094 161.4)
-
Step 600
600 (this color)
#388E67
oklch(58.3% 0.103 160.9)
-
Step 700
700
#1F714E
oklch(49% 0.096 160.7)
-
Step 800
800
#1D5C40
oklch(42.6% 0.08 160.7)
-
Step 900
900
#1F4C37
oklch(37.8% 0.062 161)
-
Step 950
950
#132C20
oklch(26.9% 0.039 161.3)
#388E67 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) | #8C8465 | 0.098 |
| Deuteranopia (no green cones) | #807B69 | 0.096 |
| Tritanopia (no blue cones) | #0F8E83 | 0.043 |
| Achromatopsia (no color) | #7F7F7F | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #388E67
#388E67
oklch(58.3% 0.103 160.9)
- #A4628E
#A4628E
oklch(58.4% 0.103 340.6)
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 #388E67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.015
- Sea Green #2E8B57 ΔE 0.025
- Ocean Green #3D9973 ΔE 0.034
- Light Forest Green #4F9153 ΔE 0.034
- Dark Sage #598556 ΔE 0.036
- Slate Green #658D6D ΔE 0.046
- Fern Green #548D44 ΔE 0.046
- Dusty Teal #4C9085 ΔE 0.050
Use #388E67 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.