#154121
Closest named color: Evergreen (#05472A). oklch(33.5% 0.074 149.6), rgb(21, 65, 33).
Aa
White text reads best on this color (11.60:1).
About this color
#154121 is a dark, moderately saturated green. In OKLCH its lightness is 34%, its chroma 0.074 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.020 away. White text reads best on it, at 11.60:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.80:1 |
| White text | 11.60:1 |
Values
| HEX | #154121 |
| RGB | rgb(21, 65, 33) |
| HSL | hsl(136, 51%, 17%) |
| OKLCH | oklch(33.5% 0.074 149.6) |
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 #154121 | 11.60:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #154121 | 1.80:1 | Fails | Lc 7.4 | Not readable |
| #154121 text on white | 11.60:1 | AAA | Lc 96.5 | Preferred for body text |
| #154121 text on black | 1.80:1 | Fails | Lc 0.0 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CCDFCF
oklch(88.5% 0.03 150.1)
-
Step 300
300
#A8CBAE
oklch(80.9% 0.055 150)
-
Step 400
400
#78B083
oklch(70.6% 0.088 149.8)
-
Step 500
500
#539C64
oklch(63% 0.112 149.8)
-
Step 600
600
#33874A
oklch(55.7% 0.124 149.6)
-
Step 700
700
#25723B
oklch(49.1% 0.114 149.5)
-
Step 800
800
#215D31
oklch(42.7% 0.095 149.4)
-
Step 900
900 (this color)
#154121
oklch(33.5% 0.074 149.6)
-
Step 950
950
#142D1A
oklch(27.1% 0.047 150)
#154121 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) | #413B1F | 0.060 |
| Deuteranopia (no green cones) | #3C3723 | 0.060 |
| Tritanopia (no blue cones) | #094039 | 0.040 |
| Achromatopsia (no color) | #393939 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #154121
#154121
oklch(33.5% 0.074 149.6)
- #4B2749
#4B2749
oklch(33.4% 0.074 329.1)
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 #154121, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.020
- Pine Green #0A481E ΔE 0.026
- Hunter Green #0B4008 ΔE 0.030
- Forrest Green #154406 ΔE 0.033
- Pakistan Green #283618 ΔE 0.038
- British Racing Green #05480D ΔE 0.039
- Dark Olive #373E02 ΔE 0.044
- Racing Green #014600 ΔE 0.044
Use #154121 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.