#2F5039
Closest named color: Dark Blue Green (#005249). oklch(39.9% 0.055 152.9), rgb(47, 80, 57).
Aa
White text reads best on this color (9.02:1).
About this color
#2F5039 is a dark, muted green. In OKLCH its lightness is 40%, its chroma 0.055 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.035 away. White text reads best on it, at 9.02:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.32:1 |
| White text | 9.02:1 |
Values
| HEX | #2F5039 |
| RGB | rgb(47, 80, 57) |
| HSL | hsl(138, 26%, 25%) |
| OKLCH | oklch(39.9% 0.055 152.9) |
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 #2F5039 | 9.02:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #2F5039 | 2.32:1 | Fails | Lc 13.3 | Not readable |
| #2F5039 text on white | 9.02:1 | AAA | Lc 90.6 | Preferred for body text |
| #2F5039 text on black | 2.32:1 | Fails | Lc -11.7 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED2
oklch(88.5% 0.024 153.4)
-
Step 300
300
#ADC9B4
oklch(80.9% 0.042 153)
-
Step 400
400
#81AD8D
oklch(70.7% 0.066 152.9)
-
Step 500
500
#609971
oklch(63.2% 0.085 152.9)
-
Step 600
600
#458359
oklch(55.6% 0.092 152.8)
-
Step 700
700
#366F49
oklch(49.2% 0.086 152.9)
-
Step 800
800
#2E5A3C
oklch(42.7% 0.07 152.7)
-
Step 900
900 (this color)
#2F5039
oklch(39.9% 0.055 152.9)
-
Step 950
950
#192B1E
oklch(26.9% 0.034 152.4)
#2F5039 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) | #504B38 | 0.049 |
| Deuteranopia (no green cones) | #4B473A | 0.048 |
| Tritanopia (no blue cones) | #294F4A | 0.029 |
| Achromatopsia (no color) | #494949 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F5039
#2F5039
oklch(39.9% 0.055 152.9)
- #593C54
#593C54
oklch(39.8% 0.055 332.8)
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 #2F5039, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.035
- Dark Slate Gray #2F4F4F ΔE 0.038
- Pine #2B5D34 ΔE 0.046
- Dark Teal #014D4E ΔE 0.048
- Evergreen #05472A ΔE 0.053
- Spruce #0A5F38 ΔE 0.053
- Deep Teal #00555A ΔE 0.054
- Navy Green #35530A ΔE 0.056
Use #2F5039 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.