#8CD198
Closest named color: Seafoam Blue (#78D1B6). oklch(80% 0.106 149), rgb(140, 209, 152).
Aa
Black text reads best on this color (11.68:1).
About this color
#8CD198 is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.106 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.042 away. Black text reads best on it, at 11.68:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.68:1 |
| White text | 1.79:1 |
Values
| HEX | #8CD198 |
| RGB | rgb(140, 209, 152) |
| HSL | hsl(130, 43%, 68%) |
| OKLCH | oklch(80% 0.106 149) |
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 #8CD198 | 1.79:1 | Fails | Lc -37.2 | Non-text elements, placeholder text |
| Black text on #8CD198 | 11.68:1 | AAA | Lc 70.7 | Content text, not long reading |
| #8CD198 text on white | 1.79:1 | Fails | Lc 33.2 | Non-text elements, placeholder text |
| #8CD198 text on black | 11.68:1 | AAA | Lc -69.4 | 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
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DCF0DF
oklch(93.6% 0.031 149.8)
-
Step 200
200
#BFE5C4
oklch(88.6% 0.06 148.8)
-
Step 300
300 (this color)
#8CD198
oklch(80% 0.106 149)
-
Step 400
400
#3FBD62
oklch(70.8% 0.17 149)
-
Step 500
500
#00A547
oklch(63% 0.178 149.1)
-
Step 600
600
#008B3A
oklch(55.6% 0.157 148.9)
-
Step 700
700
#007530
oklch(49.1% 0.138 149)
-
Step 800
800
#006026
oklch(42.7% 0.12 149)
-
Step 900
900
#00501E
oklch(37.6% 0.107 148.8)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#8CD198 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) | #D2C695 | 0.088 |
| Deuteranopia (no green cones) | #C7BE9B | 0.087 |
| Tritanopia (no blue cones) | #82CEC2 | 0.061 |
| Achromatopsia (no color) | #C1C1C1 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CD198
#8CD198
oklch(80% 0.106 149)
- #E4A5DF
#E4A5DF
oklch(80% 0.106 329.2)
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 #8CD198, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.042
- Medium Aquamarine #66CDAA ΔE 0.044
- Pale Teal #82CBB2 ΔE 0.044
- Light Moss Green #A6C875 ΔE 0.045
- Pale Olive Green #B1D27B ΔE 0.051
- Tiffany Blue #94D2BD ΔE 0.052
- Pale Olive #B9CC81 ΔE 0.053
- Dark Sea Green #8FBC8F ΔE 0.056
Use #8CD198 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.