#379F63
Closest named color: Jade (#1FA774). oklch(62.7% 0.132 154.3), rgb(55, 159, 99).
Aa
Black text reads best on this color (6.30:1).
About this color
#379F63 is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.132 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.026 away. Black text reads best on it, at 6.30:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #379F63 |
| RGB | rgb(55, 159, 99) |
| HSL | hsl(145, 49%, 42%) |
| OKLCH | oklch(62.7% 0.132 154.3) |
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 #379F63 | 3.33:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #379F63 | 6.30:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #379F63 text on white | 3.33:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #379F63 text on black | 6.30:1 | AA | Lc -41.3 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C8E1CF
oklch(88.6% 0.036 154.3)
-
Step 300
300
#A1CDAE
oklch(80.8% 0.064 154.1)
-
Step 400
400
#6AB483
oklch(70.8% 0.104 153.9)
-
Step 500
500 (this color)
#379F63
oklch(62.7% 0.132 154.3)
-
Step 600
600
#008A4C
oklch(55.6% 0.139 154.3)
-
Step 700
700
#00743F
oklch(49.1% 0.123 154.3)
-
Step 800
800
#005F33
oklch(42.6% 0.106 154.6)
-
Step 900
900
#0F4E2C
oklch(37.6% 0.085 154.5)
-
Step 950
950
#0C2E1A
oklch(27% 0.054 154.4)
#379F63 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) | #9F925F | 0.117 |
| Deuteranopia (no green cones) | #918967 | 0.113 |
| Tritanopia (no blue cones) | #009D90 | 0.066 |
| Achromatopsia (no color) | #8D8D8D | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #379F63
#379F63
oklch(62.7% 0.132 154.3)
- #B867A9
#B867A9
oklch(62.7% 0.133 334.3)
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 #379F63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.026
- Ocean Green #3D9973 ΔE 0.033
- Muted Green #5FA052 ΔE 0.036
- Seaweed Green #35AD6B ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.040
- Flat Green #699D4C ΔE 0.044
- Jade Green #2BAF6A ΔE 0.045
- Algae #54AC68 ΔE 0.047
Use #379F63 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.