#9CEA57#9CEA57

#9CEA57 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 85.7% C 0.195 H 132.9°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#9CEA57
RGB	rgb(156, 234, 87)
HSL	hsl(92, 78%, 63%)
HSV	hsv(92, 63%, 92%)
CMYK	cmyk(33.3%, 0%, 62.8%, 8.2%)
CIE-LAB	lab(85.30, -47.37, 61.91)
CIE-LCH	lch(85.30, 77.96, 127.42°)
OKLab	oklab(85.72% -0.1325 0.1427)
OKLCH	oklch(85.72% 0.195 132.9)
XYZ	xyz(44.8527, 66.5999, 19.5068)
Luminance	0.6660 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CEA57 #A557EA

analogous

#E5EA57 #9CEA57 #57EA5B

triadic

#9CEA57 #579CEA #EA579C

tetradic

#9CEA57 #57E5EA #A557EA #EA5B57

square

#9CEA57 #57E5EA #A557EA #EA5B57

split-complementary

#9CEA57 #5B57EA #EA57E5

monochromatic

#5FB116 #7CE321 #9CEA57 #BCF18D #DCF8C4

Accessibility & contrast

On white

1.47

#9CEA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#9CEA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CEA57

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CEA57	#FFFFFF	#000000	##000000
##9CEA57	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D945

Deuteranopia (green-blind)

#E8D363

Tritanopia (blue-blind)

#9DE1CB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #9cea57;
/* rgb */ color: rgb(156, 234, 87);
/* oklch */ color: oklch(85.7% 0.195 132.9);

Tailwind

colors: {
  custom: {
    50: '#bef18c',
    500: '#9cea57',
    950: '#000000',
  },
}

SCSS

$custom: #9cea57;
$custom-light: #bef18c;
$custom-dark: #000000;

JSON

{
  "hex": "#9cea57",
  "rgb": {
    "r": 156,
    "g": 234,
    "b": 87
  },
  "hsl": {
    "h": 91.837,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85723,
    "c": 0.19471,
    "h": 132.9
  },
  "luminance": 0.66602
}

Semantic roles & 50–950 ramp

primary

#9CEA57

secondary

#7634B1

accent

#0BDA79

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #9CEA57

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

Preview Lab → · Contrast checker → · Palette generator →