#9FEA57#9FEA57

#9FEA57 is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 85.9% C 0.193 H 132.2°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#9FEA57
RGB	rgb(159, 234, 87)
HSL	hsl(91, 78%, 63%)
HSV	hsv(91, 63%, 92%)
CMYK	cmyk(32.1%, 0%, 62.8%, 8.2%)
CIE-LAB	lab(85.45, -46.34, 62.12)
CIE-LCH	lch(85.45, 77.50, 126.72°)
OKLab	oklab(85.89% -0.1299 0.1431)
OKLCH	oklch(85.89% 0.193 132.2)
XYZ	xyz(45.4406, 66.9030, 19.5344)
Luminance	0.6691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEA57 #A257EA

analogous

#E9EA57 #9FEA57 #57EA58

triadic

#9FEA57 #579FEA #EA579F

tetradic

#9FEA57 #57E9EA #A257EA #EA5857

square

#9FEA57 #57E9EA #A257EA #EA5857

split-complementary

#9FEA57 #5857EA #EA57E9

monochromatic

#62B116 #80E321 #9FEA57 #BEF18D #DDF8C4

Accessibility & contrast

On white

1.46

#9FEA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#9FEA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEA57

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEA57	#FFFFFF	#000000	##000000
##9FEA57	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D945

Deuteranopia (green-blind)

#E9D463

Tritanopia (blue-blind)

#A1E1CB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #9fea57;
/* rgb */ color: rgb(159, 234, 87);
/* oklch */ color: oklch(85.9% 0.193 132.2);

Tailwind

colors: {
  custom: {
    50: '#c0f18c',
    500: '#9fea57',
    950: '#000000',
  },
}

SCSS

$custom: #9fea57;
$custom-light: #c0f18c;
$custom-dark: #000000;

JSON

{
  "hex": "#9fea57",
  "rgb": {
    "r": 159,
    "g": 234,
    "b": 87
  },
  "hsl": {
    "h": 90.612,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85889,
    "c": 0.19322,
    "h": 132.2
  },
  "luminance": 0.66905
}

Semantic roles & 50–950 ramp

primary

#9FEA57

secondary

#7434B1

accent

#0BDA75

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #9FEA57

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

Preview Lab → · Contrast checker → · Palette generator →