#9EF459#9EF459

#9EF459 is a very light, highly saturated yellow-green. Relative luminance 0.727; OKLCH L 88.2% C 0.205 H 133.7°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#9EF459
RGB	rgb(158, 244, 89)
HSL	hsl(93, 88%, 65%)
HSV	hsv(93, 64%, 96%)
CMYK	cmyk(35.2%, 0%, 63.5%, 4.3%)
CIE-LAB	lab(88.30, -50.69, 64.39)
CIE-LCH	lch(88.30, 81.95, 128.21°)
OKLab	oklab(88.2% -0.1416 0.1481)
OKLCH	oklch(88.2% 0.205 133.7)
XYZ	xyz(48.2535, 72.6897, 20.9373)
Luminance	0.7269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF459 #AF59F4

analogous

#ECF459 #9EF459 #59F461

triadic

#9EF459 #599EF4 #F4599E

tetradic

#9EF459 #59ECF4 #AF59F4 #F46159

square

#9EF459 #59ECF4 #AF59F4 #F46159

split-complementary

#9EF459 #6159F4 #F459EC

monochromatic

#5FC60D #7CF020 #9EF459 #C0F892 #E1FCCC

Accessibility & contrast

On white

1.35

#9EF459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#9EF459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF459

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF459	#FFFFFF	#000000	##000000
##9EF459	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE245

Deuteranopia (green-blind)

#F1DB66

Tritanopia (blue-blind)

#9EEBD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9ef459;
/* rgb */ color: rgb(158, 244, 89);
/* oklch */ color: oklch(88.2% 0.205 133.7);

Tailwind

colors: {
  custom: {
    50: '#c0f88e',
    500: '#9ef459',
    950: '#000000',
  },
}

SCSS

$custom: #9ef459;
$custom-light: #c0f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef459",
  "rgb": {
    "r": 158,
    "g": 244,
    "b": 89
  },
  "hsl": {
    "h": 93.29,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88199,
    "c": 0.20488,
    "h": 133.7
  },
  "luminance": 0.72692
}

Semantic roles & 50–950 ramp

primary

#9EF459

secondary

#812FC3

accent

#01E47F

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF459

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

Preview Lab → · Contrast checker → · Palette generator →