#68CB88
Closest named color: Soft Green (#6FC276). oklch(76.5% 0.135 152.5), rgb(104, 203, 136).
Aa
Black text reads best on this color (10.48:1).
About this color
#68CB88 is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.135 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.027 away. Black text reads best on it, at 10.48:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.48:1 |
| White text | 2.00:1 |
Values
| HEX | #68CB88 |
| RGB | rgb(104, 203, 136) |
| HSL | hsl(139, 49%, 60%) |
| OKLCH | oklch(76.5% 0.135 152.5) |
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 #68CB88 | 2.00:1 | Fails | Lc -43.0 | Non-text elements, placeholder text |
| Black text on #68CB88 | 10.48:1 | AAA | Lc 65.3 | Content text, not long reading |
| #68CB88 text on white | 2.00:1 | Fails | Lc 38.6 | Non-text elements, placeholder text |
| #68CB88 text on black | 10.48:1 | AAA | Lc -63.8 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF9F0
oklch(97.1% 0.017 153.6)
-
Step 100
100
#D7F2DE
oklch(93.6% 0.039 153.5)
-
Step 200
200
#B4E8C2
oklch(88.5% 0.075 153)
-
Step 300
300 (this color)
#68CB88
oklch(76.5% 0.135 152.5)
-
Step 400
400
#00C064
oklch(70.8% 0.185 152.3)
-
Step 500
500
#00A455
oklch(63% 0.164 152.5)
-
Step 600
600
#008A47
oklch(55.5% 0.144 152.6)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#00602F
oklch(42.8% 0.112 152.4)
-
Step 900
900
#005026
oklch(37.8% 0.099 152.3)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#68CB88 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) | #CBBD84 | 0.117 |
| Deuteranopia (no green cones) | #BDB38C | 0.115 |
| Tritanopia (no blue cones) | #52C9BA | 0.070 |
| Achromatopsia (no color) | #B7B7B7 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68CB88
#68CB88
oklch(76.5% 0.135 152.5)
- #E591D8
#E591D8
oklch(76.5% 0.135 332.6)
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 #68CB88, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.027
- Medium Aquamarine #66CDAA ΔE 0.044
- Emerald #06D6A0 ΔE 0.046
- Greenblue #23C48B ΔE 0.047
- Dark Mint #48C072 ΔE 0.048
- Seaweed #18D17B ΔE 0.049
- Dark Sea Green #8FBC8F ΔE 0.058
- Algae Green #21C36F ΔE 0.060
Use #68CB88 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.