#168756
Closest named color: Sea Green (#2E8B57). oklch(55.2% 0.122 158.2), rgb(22, 135, 86).
Aa
Black text reads best on this color (4.63:1).
About this color
#168756 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.122 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.018 away. Black text reads best on it, at 4.63:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.63:1 |
| White text | 4.53:1 |
Values
| HEX | #168756 |
| RGB | rgb(22, 135, 86) |
| HSL | hsl(154, 72%, 31%) |
| OKLCH | oklch(55.2% 0.122 158.2) |
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 #168756 | 4.53:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #168756 | 4.63:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #168756 text on white | 4.53:1 | AA | Lc 71.0 | Content text, not long reading |
| #168756 text on black | 4.63:1 | AA | Lc -30.7 | 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 600.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#C9E0D2
oklch(88.6% 0.031 159)
-
Step 300
300
#A4CCB3
oklch(80.9% 0.055 157.5)
-
Step 400
400
#6FB28C
oklch(70.8% 0.089 158.2)
-
Step 500
500
#439E6F
oklch(63.1% 0.113 158.1)
-
Step 600
600 (this color)
#168756
oklch(55.2% 0.122 158.2)
-
Step 700
700
#037347
oklch(49% 0.113 158.2)
-
Step 800
800
#0D5E3B
oklch(42.7% 0.094 158.4)
-
Step 900
900
#174D32
oklch(37.7% 0.073 157.9)
-
Step 950
950
#0F2D1E
oklch(26.9% 0.046 159.2)
#168756 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) | #867C53 | 0.113 |
| Deuteranopia (no green cones) | #797259 | 0.111 |
| Tritanopia (no blue cones) | #00867A | 0.055 |
| Achromatopsia (no color) | #767676 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #168756
#168756
oklch(55.2% 0.122 158.2)
- #9F538B
#9F538B
oklch(55.2% 0.123 338)
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 #168756, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.018
- Jungle Green #048243 ΔE 0.028
- Viridian #1E9167 ΔE 0.034
- Dark Sage #598556 ΔE 0.050
- Light Forest Green #4F9153 ΔE 0.053
- Fern Green #548D44 ΔE 0.053
- Kelley Green #009337 ΔE 0.060
- Forest Green #228B22 ΔE 0.060
Use #168756 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.