#184B36
Closest named color: Evergreen (#05472A). oklch(37.2% 0.066 162.8), rgb(24, 75, 54).
Aa
White text reads best on this color (10.00:1).
About this color
#184B36 is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.066 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.026 away. White text reads best on it, at 10.00:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.09:1 |
| White text | 10.00:1 |
Values
| HEX | #184B36 |
| RGB | rgb(24, 75, 54) |
| HSL | hsl(155, 52%, 19%) |
| OKLCH | oklch(37.2% 0.066 162.8) |
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 #184B36 | 10.00:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #184B36 | 2.09:1 | Fails | Lc 10.9 | Not readable |
| #184B36 text on white | 10.00:1 | AAA | Lc 93.0 | Preferred for body text |
| #184B36 text on black | 2.09:1 | Fails | Lc -9.5 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CADFD4
oklch(88.5% 0.027 163.1)
-
Step 300
300
#A5CBB7
oklch(80.9% 0.049 162.1)
-
Step 400
400
#72B092
oklch(70.6% 0.078 162.5)
-
Step 500
500
#479C78
oklch(63% 0.1 163.3)
-
Step 600
600
#218760
oklch(55.6% 0.11 162.6)
-
Step 700
700
#0F724F
oklch(49% 0.102 162.6)
-
Step 800
800
#135D41
oklch(42.7% 0.085 162.7)
-
Step 900
900 (this color)
#184B36
oklch(37.2% 0.066 162.8)
-
Step 950
950
#112D20
oklch(27.1% 0.042 161.5)
#184B36 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) | #4A4535 | 0.065 |
| Deuteranopia (no green cones) | #434037 | 0.062 |
| Tritanopia (no blue cones) | #004B45 | 0.026 |
| Achromatopsia (no color) | #424242 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #184B36
#184B36
oklch(37.2% 0.066 162.8)
- #583249
#583249
oklch(37.3% 0.064 343.6)
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 #184B36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.026
- Dark Blue Green #005249 ΔE 0.032
- Pine Green #0A481E ΔE 0.038
- Dark Teal #014D4E ΔE 0.039
- Dark Slate Gray #2F4F4F ΔE 0.050
- British Racing Green #05480D ΔE 0.056
- Forrest Green #154406 ΔE 0.058
- Deep Teal #00555A ΔE 0.058
Use #184B36 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.