#16551A
Closest named color: Forest (#0B5509). oklch(39.6% 0.111 144), rgb(22, 85, 26).
Aa
White text reads best on this color (8.94:1).
About this color
#16551A is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.111 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.016 away. White text reads best on it, at 8.94:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.34:1 |
| White text | 8.94:1 |
Values
| HEX | #16551A |
| RGB | rgb(22, 85, 26) |
| HSL | hsl(124, 59%, 21%) |
| OKLCH | oklch(39.6% 0.111 144) |
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 #16551A | 8.94:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #16551A | 2.34:1 | Fails | Lc 13.8 | Not readable |
| #16551A text on white | 8.94:1 | AAA | Lc 90.1 | Preferred for body text |
| #16551A text on black | 2.34:1 | Fails | Lc -12.1 | 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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E2C6
oklch(88.6% 0.047 143.2)
-
Step 300
300
#A0CF9F
oklch(80.9% 0.083 144.2)
-
Step 400
400
#69B669
oklch(70.7% 0.134 144)
-
Step 500
500
#38A23E
oklch(63% 0.169 144.1)
-
Step 600
600
#008C1B
oklch(55.6% 0.18 144)
-
Step 700
700
#007615
oklch(49.1% 0.159 144)
-
Step 800
800
#00610F
oklch(42.8% 0.139 144)
-
Step 900
900 (this color)
#16551A
oklch(39.6% 0.111 144)
-
Step 950
950
#0C2F0E
oklch(27.1% 0.07 144.3)
#16551A 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) | #574D13 | 0.081 |
| Deuteranopia (no green cones) | #4F471F | 0.081 |
| Tritanopia (no blue cones) | #045349 | 0.069 |
| Achromatopsia (no color) | #494949 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16551A
#16551A
oklch(39.6% 0.111 144)
- #632E68
#632E68
oklch(39.7% 0.112 324.1)
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 #16551A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.016
- Deep Green #02590F ΔE 0.020
- Navy Green #35530A ΔE 0.028
- Bottle Green #044A05 ΔE 0.041
- Spruce #0A5F38 ΔE 0.041
- Darkgreen #054907 ΔE 0.043
- Pine #2B5D34 ΔE 0.044
- British Racing Green #05480D ΔE 0.046
Use #16551A 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.