#16C136
Closest named color: Shamrock Green (#02C14D). oklch(70.6% 0.219 144.6), rgb(22, 193, 54).
Aa
Black text reads best on this color (8.71:1).
About this color
#16C136 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.219 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock Green (#02C14D), ΔE 0.018 away. Black text reads best on it, at 8.71:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.219) |
| Temperature | in between |
| Nearest name | Shamrock Green (#02C14D) |
| Black text | 8.71:1 |
| White text | 2.40:1 |
Values
| HEX | #16C136 |
| RGB | rgb(22, 193, 54) |
| HSL | hsl(131, 80%, 42%) |
| OKLCH | oklch(70.6% 0.219 144.6) |
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 #16C136 | 2.40:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #16C136 | 8.71:1 | AAA | Lc 57.3 | Large or bold text, headings |
| #16C136 text on white | 2.40:1 | Fails | Lc 46.7 | Large or bold text, headings |
| #16C136 text on black | 8.71:1 | AAA | Lc -55.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#EEF9EE
oklch(97.1% 0.019 145.4)
-
Step 100
100
#DAF1DA
oklch(93.5% 0.039 145.3)
-
Step 200
200
#BBE7BA
oklch(88.5% 0.076 144.3)
-
Step 300
300
#86D888
oklch(81% 0.137 144.7)
-
Step 400
400 (this color)
#16C136
oklch(70.6% 0.219 144.6)
-
Step 500
500
#00A629
oklch(63% 0.2 144.7)
-
Step 600
600
#008C21
oklch(55.6% 0.177 144.7)
-
Step 700
700
#00761A
oklch(49.2% 0.156 144.6)
-
Step 800
800
#006114
oklch(42.8% 0.136 144.7)
-
Step 900
900
#00510F
oklch(37.8% 0.12 144.7)
-
Step 950
950
#003006
oklch(26.9% 0.085 144.8)
#16C136 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) | #C4AE1E | 0.160 |
| Deuteranopia (no green cones) | #B3A244 | 0.161 |
| Tritanopia (no blue cones) | #00BCA6 | 0.137 |
| Achromatopsia (no color) | #A7A7A7 | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16C136
#16C136
oklch(70.6% 0.219 144.6)
- #E065EA
#E065EA
oklch(70.5% 0.219 324.6)
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 #16C136, closest first.
No curated palette has a color within ΔE 0.04 of #16C136.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock Green #02C14D ΔE 0.018
- Frog Green #58BC08 ΔE 0.031
- Leafy Green #51B73B ΔE 0.037
- Lime Green #32CD32 ΔE 0.038
- Shamrock #01B44C ΔE 0.047
- Algae Green #21C36F ΔE 0.056
- Cool Green #33B864 ΔE 0.059
- Apple #6ECB3C ΔE 0.062
Use #16C136 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.