#9DE951#9DE951

#9DE951 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.5% C 0.197 H 132.1°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#9DE951
RGB	rgb(157, 233, 81)
HSL	hsl(90, 78%, 62%)
HSV	hsv(90, 65%, 91%)
CMYK	cmyk(32.6%, 0%, 65.2%, 8.6%)
CIE-LAB	lab(85.02, -47.08, 64.03)
CIE-LCH	lch(85.02, 79.48, 126.33°)
OKLab	oklab(85.49% -0.1322 0.1464)
OKLCH	oklch(85.49% 0.197 132.1)
XYZ	xyz(44.5282, 66.0384, 18.1835)
Luminance	0.6604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE951 #9D51E9

analogous

#E9E951 #9DE951 #51E951

triadic

#9DE951 #519DE9 #E9519D

tetradic

#9DE951 #51E9E9 #9D51E9 #E95151

square

#9DE951 #51E9E9 #9D51E9 #E95151

split-complementary

#9DE951 #5151E9 #E951E9

monochromatic

#60AA16 #7EE01C #9DE951 #BCF087 #DAF7BE

Accessibility & contrast

On white

1.48

#9DE951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#9DE951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE951

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE951	#FFFFFF	#000000	##000000
##9DE951	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D83D

Deuteranopia (green-blind)

#E8D25E

Tritanopia (blue-blind)

#9FE0CA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #9de951;
/* rgb */ color: rgb(157, 233, 81);
/* oklch */ color: oklch(85.5% 0.197 132.1);

Tailwind

colors: {
  custom: {
    50: '#bef089',
    500: '#9de951',
    950: '#000000',
  },
}

SCSS

$custom: #9de951;
$custom-light: #bef089;
$custom-dark: #000000;

JSON

{
  "hex": "#9de951",
  "rgb": {
    "r": 157,
    "g": 233,
    "b": 81
  },
  "hsl": {
    "h": 90,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.85489,
    "c": 0.19729,
    "h": 132.1
  },
  "luminance": 0.6604
}

Semantic roles & 50–950 ramp

primary

#9DE951

secondary

#6F33AB

accent

#0CDA73

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9DE951

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →