#157157
Closest named color: Dark Aquamarine (#017371). oklch(49.1% 0.092 168.6), rgb(21, 113, 87).
Aa
White text reads best on this color (5.94:1).
About this color
#157157 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.092 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.039 away. White text reads best on it, at 5.94:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.53:1 |
| White text | 5.94:1 |
Values
| HEX | #157157 |
| RGB | rgb(21, 113, 87) |
| HSL | hsl(163, 69%, 26%) |
| OKLCH | oklch(49.1% 0.092 168.6) |
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 #157157 | 5.94:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #157157 | 3.53:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #157157 text on white | 5.94:1 | AA | Lc 79.3 | Fine for body text |
| #157157 text on black | 3.53:1 | AA large text | Lc -22.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD6
oklch(88.5% 0.026 168.2)
-
Step 300
300
#A5CABB
oklch(80.8% 0.045 168.6)
-
Step 400
400
#73AF99
oklch(70.6% 0.071 169.2)
-
Step 500
500
#4A9B7F
oklch(63% 0.091 168.3)
-
Step 600
600
#258669
oklch(55.7% 0.099 168.6)
-
Step 700
700 (this color)
#157157
oklch(49.1% 0.092 168.6)
-
Step 800
800
#175C47
oklch(42.7% 0.076 168.3)
-
Step 900
900
#1B4C3C
oklch(37.8% 0.06 168.6)
-
Step 950
950
#112C23
oklch(26.9% 0.037 169.3)
#157157 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) | #6E6956 | 0.093 |
| Deuteranopia (no green cones) | #626059 | 0.090 |
| Tritanopia (no blue cones) | #00726A | 0.029 |
| Achromatopsia (no color) | #646464 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #157157
#157157
oklch(49.1% 0.092 168.6)
- #864A69
#864A69
oklch(49.1% 0.091 348.7)
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 #157157, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.039
- Deep Turquoise #017374 ΔE 0.044
- Dark Green Blue #1F6357 ΔE 0.045
- Dark Aqua #05696B ΔE 0.048
- Bluegreen #017A79 ΔE 0.052
- Deep Aqua #08787F ΔE 0.061
- Spruce #0A5F38 ΔE 0.065
- Dark Olive Green #556B2F ΔE 0.066
Use #157157 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.