#105E41
Closest named color: Spruce (#0A5F38). oklch(42.9% 0.087 162.5), rgb(16, 94, 65).
Aa
White text reads best on this color (7.77:1).
About this color
#105E41 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.087 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.015 away. White text reads best on it, at 7.77:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.69:1 |
| White text | 7.77:1 |
Values
| HEX | #105E41 |
| RGB | rgb(16, 94, 65) |
| HSL | hsl(158, 71%, 22%) |
| OKLCH | oklch(42.9% 0.087 162.5) |
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 #105E41 | 7.77:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #105E41 | 2.69:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #105E41 text on white | 7.77:1 | AAA | Lc 86.6 | Fine for body text |
| #105E41 text on black | 2.69:1 | Fails | Lc -15.5 | Dividers and decoration only |
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 800.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#C9DFD4
oklch(88.4% 0.028 164.3)
-
Step 300
300
#A4CBB7
oklch(80.8% 0.05 162.8)
-
Step 400
400
#70B192
oklch(70.8% 0.081 162.7)
-
Step 500
500
#459D77
oklch(63.1% 0.103 162.7)
-
Step 600
600
#1B875F
oklch(55.5% 0.113 162.5)
-
Step 700
700
#06734E
oklch(49.2% 0.106 162)
-
Step 800
800 (this color)
#105E41
oklch(42.9% 0.087 162.5)
-
Step 900
900
#184D37
oklch(37.8% 0.068 162.5)
-
Step 950
950
#102D20
oklch(27% 0.043 162.1)
#105E41 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) | #5C563F | 0.084 |
| Deuteranopia (no green cones) | #535043 | 0.081 |
| Tritanopia (no blue cones) | #005E56 | 0.034 |
| Achromatopsia (no color) | #525252 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #105E41
#105E41
oklch(42.9% 0.087 162.5)
- #703B5C
#703B5C
oklch(43% 0.087 343.3)
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 #105E41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.015
- Pine #2B5D34 ΔE 0.022
- Dark Green Blue #1F6357 ΔE 0.037
- Dark Blue Green #005249 ΔE 0.048
- Deep Teal #00555A ΔE 0.059
- Deep Green #02590F ΔE 0.060
- Navy Green #35530A ΔE 0.060
- Forest #0B5509 ΔE 0.065
Use #105E41 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.