#015437
Closest named color: Dark Blue Green (#005249). oklch(39.4% 0.087 161.5), rgb(1, 84, 55).
Aa
White text reads best on this color (9.03:1).
About this color
#015437 is a dark, moderately saturated green. In OKLCH its lightness is 39%, 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 Dark Blue Green (#005249), ΔE 0.032 away. White text reads best on it, at 9.03:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.32:1 |
| White text | 9.03:1 |
Values
| HEX | #015437 |
| RGB | rgb(1, 84, 55) |
| HSL | hsl(159, 98%, 17%) |
| OKLCH | oklch(39.4% 0.087 161.5) |
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 #015437 | 9.03:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #015437 | 2.32:1 | Fails | Lc 13.7 | Not readable |
| #015437 text on white | 9.03:1 | AAA | Lc 90.3 | Preferred for body text |
| #015437 text on black | 2.32:1 | Fails | Lc -12.0 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE6
oklch(93.6% 0.018 161.1)
-
Step 200
200
#C5E1D2
oklch(88.5% 0.036 162.3)
-
Step 300
300
#9CCEB4
oklch(80.9% 0.064 161.9)
-
Step 400
400
#5FB58C
oklch(70.8% 0.104 161.4)
-
Step 500
500
#1BA270
oklch(63.2% 0.133 161.7)
-
Step 600
600
#00895C
oklch(55.7% 0.123 161.5)
-
Step 700
700
#00734D
oklch(49.1% 0.108 161.8)
-
Step 800
800
#005E3E
oklch(42.6% 0.094 161.6)
-
Step 900
900 (this color)
#015437
oklch(39.4% 0.087 161.5)
-
Step 950
950
#052E1E
oklch(26.8% 0.054 162.4)
#015437 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) | #534D35 | 0.083 |
| Deuteranopia (no green cones) | #4A4639 | 0.081 |
| Tritanopia (no blue cones) | #00544C | 0.035 |
| Achromatopsia (no color) | #494949 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #015437
#015437
oklch(39.4% 0.087 161.5)
- #653253
#653253
oklch(39.5% 0.086 342.3)
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 #015437, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.032
- Spruce #0A5F38 ΔE 0.038
- Pine #2B5D34 ΔE 0.043
- Evergreen #05472A ΔE 0.043
- Pine Green #0A481E ΔE 0.046
- Dark Teal #014D4E ΔE 0.051
- Forest #0B5509 ΔE 0.052
- Navy Green #35530A ΔE 0.054
Use #015437 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.