#1C673A
Closest named color: Spruce (#0A5F38). oklch(45.6% 0.103 152.8), rgb(28, 103, 58).
Aa
White text reads best on this color (6.88:1).
About this color
#1C673A is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.103 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.029 away. White text reads best on it, at 6.88:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 3.05:1 |
| White text | 6.88:1 |
Values
| HEX | #1C673A |
| RGB | rgb(28, 103, 58) |
| HSL | hsl(144, 57%, 26%) |
| OKLCH | oklch(45.6% 0.103 152.8) |
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 #1C673A | 6.88:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #1C673A | 3.05:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #1C673A text on white | 6.88:1 | AA | Lc 83.5 | Fine for body text |
| #1C673A text on black | 3.05:1 | AA large text | Lc -18.5 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A4CCAE
oklch(80.8% 0.06 152.5)
-
Step 400
400
#70B284
oklch(70.7% 0.096 153)
-
Step 500
500
#459F65
oklch(63.2% 0.123 152.9)
-
Step 600
600
#1C894B
oklch(55.6% 0.134 152.7)
-
Step 700
700
#08743C
oklch(49.1% 0.125 152.7)
-
Step 800
800 (this color)
#1C673A
oklch(45.6% 0.103 152.8)
-
Step 900
900
#184D2C
oklch(37.6% 0.079 152.8)
-
Step 950
950
#102D1A
oklch(26.9% 0.05 152.9)
#1C673A 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) | #675E37 | 0.089 |
| Deuteranopia (no green cones) | #5E583D | 0.087 |
| Tritanopia (no blue cones) | #00665C | 0.053 |
| Achromatopsia (no color) | #5A5A5A | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C673A
#1C673A
oklch(45.6% 0.103 152.8)
- #783F70
#783F70
oklch(45.7% 0.104 332.5)
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 #1C673A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.029
- Pine #2B5D34 ΔE 0.031
- Dark Green Blue #1F6357 ΔE 0.051
- Camouflage Green #4B6113 ΔE 0.051
- Army Green #4B5D16 ΔE 0.053
- Camo Green #526525 ΔE 0.054
- Dark Green #006400 ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.060
Use #1C673A 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.