#37986F
Closest named color: Ocean Green (#3D9973). oklch(61.2% 0.111 162), rgb(55, 152, 111).
Aa
Black text reads best on this color (5.88:1).
About this color
#37986F is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.111 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.008 away. Black text reads best on it, at 5.88:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 5.88:1 |
| White text | 3.56:1 |
Values
| HEX | #37986F |
| RGB | rgb(55, 152, 111) |
| HSL | hsl(155, 47%, 41%) |
| OKLCH | oklch(61.2% 0.111 162) |
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 #37986F | 3.56:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #37986F | 5.88:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #37986F text on white | 3.56:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #37986F text on black | 5.88:1 | AA | Lc -38.7 | 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 500.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C8E0D3
oklch(88.5% 0.031 162.1)
-
Step 300
300
#A2CCB6
oklch(80.9% 0.054 162.1)
-
Step 400
400
#6CB290
oklch(70.7% 0.087 162)
-
Step 500
500 (this color)
#37986F
oklch(61.2% 0.111 162)
-
Step 600
600
#07885D
oklch(55.5% 0.12 162.1)
-
Step 700
700
#00734D
oklch(49.1% 0.108 161.8)
-
Step 800
800
#035E3F
oklch(42.7% 0.092 162.1)
-
Step 900
900
#134D36
oklch(37.6% 0.071 162.6)
-
Step 950
950
#0E2D1F
oklch(26.9% 0.046 161.4)
#37986F 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) | #968D6D | 0.107 |
| Deuteranopia (no green cones) | #888472 | 0.102 |
| Tritanopia (no blue cones) | #00988D | 0.045 |
| Achromatopsia (no color) | #878787 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37986F
#37986F
oklch(61.2% 0.111 162)
- #B16896
#B16896
oklch(61.3% 0.11 342.5)
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 #37986F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.008
- Viridian #1E9167 ΔE 0.028
- Light Forest Green #4F9153 ΔE 0.036
- Jade #1FA774 ΔE 0.043
- Blue Green #0F9B8E ΔE 0.043
- Persian Green #2A9D8F ΔE 0.044
- Sea Green #2E8B57 ΔE 0.046
- Slate Green #658D6D ΔE 0.049
Use #37986F 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.