#398368
Closest named color: Dark Sage (#598556). oklch(55.5% 0.086 166.6), rgb(57, 131, 104).
Aa
Black text reads best on this color (4.62:1).
About this color
#398368 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.086 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.039 away. Black text reads best on it, at 4.62:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.62:1 |
| White text | 4.54:1 |
Values
| HEX | #398368 |
| RGB | rgb(57, 131, 104) |
| HSL | hsl(158, 39%, 37%) |
| OKLCH | oklch(55.5% 0.086 166.6) |
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 #398368 | 4.54:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #398368 | 4.62:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #398368 text on white | 4.54:1 | AA | Lc 71.4 | Content text, not long reading |
| #398368 text on black | 4.62:1 | AA | Lc -30.3 | 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 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
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#AAC9BB
oklch(80.9% 0.039 166.3)
-
Step 400
400
#7BAD98
oklch(70.6% 0.062 166.7)
-
Step 500
500
#57997F
oklch(63.1% 0.079 166.6)
-
Step 600
600 (this color)
#398368
oklch(55.5% 0.086 166.6)
-
Step 700
700
#2B6F57
oklch(49.1% 0.079 166.9)
-
Step 800
800
#255A47
oklch(42.6% 0.065 167.1)
-
Step 900
900
#244A3C
oklch(37.6% 0.05 167.6)
-
Step 950
950
#162C23
oklch(27.1% 0.033 165.9)
#398368 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) | #807B67 | 0.085 |
| Deuteranopia (no green cones) | #75736A | 0.082 |
| Tritanopia (no blue cones) | #18837B | 0.032 |
| Achromatopsia (no color) | #767676 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #398368
#398368
oklch(55.5% 0.086 166.6)
- #985E7D
#985E7D
oklch(55.6% 0.086 347)
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 #398368, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.039
- Sea Green #2E8B57 ΔE 0.041
- Viridian #1E9167 ΔE 0.044
- Teal #008080 ΔE 0.045
- Dark Cyan #008B8B ΔE 0.051
- Bluegreen #017A79 ΔE 0.051
- Dusty Teal #4C9085 ΔE 0.056
- Slate Green #658D6D ΔE 0.058
Use #398368 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.