#9CD978
Closest named color: Pale Olive Green (#B1D27B). oklch(82.2% 0.142 134.8), rgb(156, 217, 120).
Aa
Black text reads best on this color (12.60:1).
About this color
#9CD978 is a light, vivid green. In OKLCH its lightness is 82%, its chroma 0.142 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.031 away. Black text reads best on it, at 12.60:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.60:1 |
| White text | 1.66:1 |
Values
| HEX | #9CD978 |
| RGB | rgb(156, 217, 120) |
| HSL | hsl(98, 56%, 66%) |
| OKLCH | oklch(82.2% 0.142 134.8) |
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 #9CD978 | 1.66:1 | Fails | Lc -32.8 | Non-text elements, placeholder text |
| Black text on #9CD978 | 12.60:1 | AAA | Lc 74.7 | Content text, not long reading |
| #9CD978 text on white | 1.66:1 | Fails | Lc 29.2 | Dividers and decoration only |
| #9CD978 text on black | 12.60:1 | AAA | Lc -73.7 | 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
#F0F9EC
oklch(97.2% 0.02 135.8)
-
Step 100
100
#DEF1D5
oklch(93.7% 0.042 135.5)
-
Step 200
200
#C3E5B1
oklch(88.4% 0.078 134.9)
-
Step 300
300 (this color)
#9CD978
oklch(82.2% 0.142 134.8)
-
Step 400
400
#62BB00
oklch(70.8% 0.207 134.9)
-
Step 500
500
#53A000
oklch(63.1% 0.184 134.9)
-
Step 600
600
#458700
oklch(55.7% 0.163 134.9)
-
Step 700
700
#397100
oklch(49.1% 0.143 134.9)
-
Step 800
800
#2E5D00
oklch(42.8% 0.125 134.8)
-
Step 900
900
#254D00
oklch(37.6% 0.109 134.8)
-
Step 950
950
#142E00
oklch(27% 0.078 134.6)
#9CD978 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) | #E0CC70 | 0.089 |
| Deuteranopia (no green cones) | #D7C77E | 0.089 |
| Tritanopia (no blue cones) | #9CD2C2 | 0.103 |
| Achromatopsia (no color) | #C8C8C8 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9CD978
#9CD978
oklch(82.2% 0.142 134.8)
- #E4AAFF
#E4AAFF
oklch(82.1% 0.131 314.7)
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 #9CD978, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.031
- Light Moss Green #A6C875 ΔE 0.046
- Pale Olive #B9CC81 ΔE 0.052
- Greenish Tan #BCCB7A ΔE 0.053
- Light Green #90EE90 ΔE 0.054
- Greenish Beige #C9D179 ΔE 0.058
- Hospital Green #9BE5AA ΔE 0.059
- Yellow Green #9ACD32 ΔE 0.060
Use #9CD978 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.