#17AB53
Closest named color: Medium Green (#39AD48). oklch(65% 0.172 150.4), rgb(23, 171, 83).
Aa
Black text reads best on this color (6.98:1).
About this color
#17AB53 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.172 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.019 away. Black text reads best on it, at 6.98:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.172) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #17AB53 |
| RGB | rgb(23, 171, 83) |
| HSL | hsl(144, 76%, 38%) |
| OKLCH | oklch(65% 0.172 150.4) |
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 #17AB53 | 3.00:1 | AA large text | Lc -61.5 | Content text, not long reading |
| Black text on #17AB53 | 6.98:1 | AA | Lc 47.9 | Large or bold text, headings |
| #17AB53 text on white | 3.00:1 | AA large text | Lc 56.2 | Large or bold text, headings |
| #17AB53 text on black | 6.98:1 | AA | Lc -45.6 | 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 500.
-
Step 50
50
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DFEFE2
oklch(93.7% 0.024 151.2)
-
Step 200
200
#C4E2C9
oklch(88.4% 0.046 150.1)
-
Step 300
300
#99D0A4
oklch(80.8% 0.084 150.3)
-
Step 400
400
#5AB873
oklch(70.7% 0.135 150.3)
-
Step 500
500 (this color)
#17AB53
oklch(65% 0.172 150.4)
-
Step 600
600
#008B40
oklch(55.7% 0.152 150.4)
-
Step 700
700
#007534
oklch(49.2% 0.135 150.2)
-
Step 800
800
#00602A
oklch(42.8% 0.117 150.4)
-
Step 900
900
#005022
oklch(37.7% 0.103 150.5)
-
Step 950
950
#023012
oklch(27.1% 0.072 150)
#17AB53 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) | #AC9B4C | 0.142 |
| Deuteranopia (no green cones) | #9C905A | 0.140 |
| Tritanopia (no blue cones) | #00A897 | 0.096 |
| Achromatopsia (no color) | #959595 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17AB53
#17AB53
oklch(65% 0.172 150.4)
- #C862C0
#C862C0
oklch(65% 0.173 330.4)
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 #17AB53, closest first.
No curated palette has a color within ΔE 0.04 of #17AB53.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.019
- Mid Green #50A747 ΔE 0.028
- Shamrock #01B44C ΔE 0.030
- Jade Green #2BAF6A ΔE 0.030
- Seaweed Green #35AD6B ΔE 0.034
- Kelly Green #02AB2E ΔE 0.036
- Dark Pastel Green #56AE57 ΔE 0.038
- Cool Green #33B864 ΔE 0.043
Use #17AB53 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.