#1CA175
Closest named color: Jade (#1FA774). oklch(63.1% 0.127 164.4), rgb(28, 161, 117).
Aa
Black text reads best on this color (6.40:1).
About this color
#1CA175 is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.127 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.019 away. Black text reads best on it, at 6.40:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #1CA175 |
| RGB | rgb(28, 161, 117) |
| HSL | hsl(160, 70%, 37%) |
| OKLCH | oklch(63.1% 0.127 164.4) |
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 #1CA175 | 3.27:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #1CA175 | 6.40:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #1CA175 text on white | 3.27:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #1CA175 text on black | 6.40:1 | AA | Lc -42.1 | Non-text elements, placeholder text |
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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE7
oklch(93.7% 0.018 164.6)
-
Step 200
200
#C5E1D3
oklch(88.5% 0.035 164.1)
-
Step 300
300
#9CCEB6
oklch(81% 0.062 163.9)
-
Step 400
400
#5FB490
oklch(70.6% 0.099 164.3)
-
Step 500
500 (this color)
#1CA175
oklch(63.1% 0.127 164.4)
-
Step 600
600
#008861
oklch(55.5% 0.117 164.6)
-
Step 700
700
#007351
oklch(49.2% 0.104 164.3)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900
#004E36
oklch(37.5% 0.079 164.5)
-
Step 950
950
#052E20
oklch(26.9% 0.052 165.4)
#1CA175 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) | #9E9573 | 0.125 |
| Deuteranopia (no green cones) | #8E8978 | 0.121 |
| Tritanopia (no blue cones) | #00A195 | 0.047 |
| Achromatopsia (no color) | #8E8E8E | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1CA175
#1CA175
oklch(63.1% 0.127 164.4)
- #BE689C
#BE689C
oklch(63.1% 0.127 344.2)
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 #1CA175, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.019
- Ocean Green #3D9973 ΔE 0.026
- Seaweed Green #35AD6B ΔE 0.045
- Persian Green #2A9D8F ΔE 0.045
- Blue Green #0F9B8E ΔE 0.046
- Viridian #1E9167 ΔE 0.047
- Dark Seafoam Green #3EAF76 ΔE 0.047
- Bluey Green #2BB179 ΔE 0.049
Use #1CA175 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.