#315128
Closest named color: Navy Green (#35530A). oklch(39.9% 0.076 139.1), rgb(49, 81, 40).
Aa
White text reads best on this color (8.98:1).
About this color
#315128 is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.076 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.030 away. White text reads best on it, at 8.98:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.33:1 |
| White text | 8.98:1 |
Values
| HEX | #315128 |
| RGB | rgb(49, 81, 40) |
| HSL | hsl(107, 34%, 24%) |
| OKLCH | oklch(39.9% 0.076 139.1) |
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 #315128 | 8.98:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #315128 | 2.33:1 | Fails | Lc 13.5 | Not readable |
| #315128 text on white | 8.98:1 | AAA | Lc 90.5 | Preferred for body text |
| #315128 text on black | 2.33:1 | Fails | Lc -11.8 | Not readable |
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 900.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CFDFCB
oklch(88.6% 0.032 139.4)
-
Step 300
300
#AECAA7
oklch(80.9% 0.057 139.4)
-
Step 400
400
#83AF78
oklch(70.8% 0.091 139.5)
-
Step 500
500
#639A54
oklch(63% 0.116 139.2)
-
Step 600
600
#498438
oklch(55.5% 0.125 139.1)
-
Step 700
700
#3A702A
oklch(49.1% 0.117 139.1)
-
Step 800
800
#315B24
oklch(42.7% 0.096 138.9)
-
Step 900
900 (this color)
#315128
oklch(39.9% 0.076 139.1)
-
Step 950
950
#1A2C15
oklch(27% 0.047 139.1)
#315128 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) | #534B25 | 0.052 |
| Deuteranopia (no green cones) | #4F482B | 0.052 |
| Tritanopia (no blue cones) | #2F4F47 | 0.050 |
| Achromatopsia (no color) | #494949 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315128
#315128
oklch(39.9% 0.076 139.1)
- #593961
#593961
oklch(39.8% 0.076 319.4)
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 #315128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.030
- Pine #2B5D34 ΔE 0.037
- Spruce #0A5F38 ΔE 0.046
- Forest #0B5509 ΔE 0.051
- Pine Green #0A481E ΔE 0.051
- Green Brown #544E03 ΔE 0.053
- Evergreen #05472A ΔE 0.054
- Deep Green #02590F ΔE 0.054
Use #315128 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.