#9EF257#9EF257

#9EF257 is a very light, highly saturated yellow-green. Relative luminance 0.715; OKLCH L 87.7% C 0.204 H 133.3°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#9EF257
RGB	rgb(158, 242, 87)
HSL	hsl(93, 86%, 65%)
HSV	hsv(93, 64%, 95%)
CMYK	cmyk(34.7%, 0%, 64%, 5.1%)
CIE-LAB	lab(87.71, -50.03, 64.55)
CIE-LCH	lch(87.71, 81.67, 127.78°)
OKLab	oklab(87.71% -0.1399 0.1482)
OKLCH	oklch(87.71% 0.204 133.3)
XYZ	xyz(47.5722, 71.4595, 20.3015)
Luminance	0.7146 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF257 #AB57F2

analogous

#ECF257 #9EF257 #57F25E

triadic

#9EF257 #579EF2 #F2579E

tetradic

#9EF257 #57ECF2 #AB57F2 #F25E57

square

#9EF257 #57ECF2 #AB57F2 #F25E57

split-complementary

#9EF257 #5E57F2 #F257EC

monochromatic

#60C00F #7DEE1E #9EF257 #BFF690 #E0FBC9

Accessibility & contrast

On white

1.37

#9EF257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#9EF257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF257

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF257	#FFFFFF	#000000	##000000
##9EF257	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE043

Deuteranopia (green-blind)

#F0D964

Tritanopia (blue-blind)

#9EE9D2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #9ef257;
/* rgb */ color: rgb(158, 242, 87);
/* oklch */ color: oklch(87.7% 0.204 133.3);

Tailwind

colors: {
  custom: {
    50: '#c0f78d',
    500: '#9ef257',
    950: '#000000',
  },
}

SCSS

$custom: #9ef257;
$custom-light: #c0f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef257",
  "rgb": {
    "r": 158,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 92.516,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87711,
    "c": 0.20382,
    "h": 133.3
  },
  "luminance": 0.71461
}

Semantic roles & 50–950 ramp

primary

#9EF257

secondary

#7D30BE

accent

#03E27C

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF257

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

Preview Lab → · Contrast checker → · Palette generator →