#17C048
Closest named color: Shamrock Green (#02C14D). oklch(70.5% 0.206 146.7), rgb(23, 192, 72).
Aa
Black text reads best on this color (8.66:1).
About this color
#17C048 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.206 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock Green (#02C14D), ΔE 0.005 away. Black text reads best on it, at 8.66:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.206) |
| Temperature | in between |
| Nearest name | Shamrock Green (#02C14D) |
| Black text | 8.66:1 |
| White text | 2.42:1 |
Values
| HEX | #17C048 |
| RGB | rgb(23, 192, 72) |
| HSL | hsl(137, 79%, 42%) |
| OKLCH | oklch(70.5% 0.206 146.7) |
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 #17C048 | 2.42:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #17C048 | 8.66:1 | AAA | Lc 57.0 | Large or bold text, headings |
| #17C048 text on white | 2.42:1 | Fails | Lc 47.0 | Large or bold text, headings |
| #17C048 text on black | 8.66:1 | AAA | Lc -55.0 | 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
#EEF9EF
oklch(97.1% 0.018 148.1)
-
Step 100
100
#DBF1DC
oklch(93.6% 0.036 146.5)
-
Step 200
200
#BBE7BE
oklch(88.6% 0.072 146.7)
-
Step 300
300
#86D78F
oklch(80.9% 0.128 146.9)
-
Step 400
400 (this color)
#17C048
oklch(70.5% 0.206 146.7)
-
Step 500
500
#00A63A
oklch(63.2% 0.189 146.7)
-
Step 600
600
#008C2F
oklch(55.7% 0.167 146.6)
-
Step 700
700
#007526
oklch(49% 0.147 146.7)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900
#005018
oklch(37.6% 0.112 146.9)
-
Step 950
950
#00300B
oklch(26.9% 0.08 146.8)
#17C048 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) | #C3AE3A | 0.159 |
| Deuteranopia (no green cones) | #B1A252 | 0.157 |
| Tritanopia (no blue cones) | #00BBA7 | 0.125 |
| Achromatopsia (no color) | #A6A6A6 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17C048
#17C048
oklch(70.5% 0.206 146.7)
- #DF69E2
#DF69E2
oklch(70.5% 0.206 326.5)
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 #17C048, closest first.
No curated palette has a color within ΔE 0.04 of #17C048.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock Green #02C14D ΔE 0.005
- Leafy Green #51B73B ΔE 0.031
- Frog Green #58BC08 ΔE 0.037
- Shamrock #01B44C ΔE 0.037
- Algae Green #21C36F ΔE 0.041
- Cool Green #33B864 ΔE 0.044
- Lime Green #32CD32 ΔE 0.046
- Dark Mint Green #20C073 ΔE 0.048
Use #17C048 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.