#9FF858#9FF858

#9FF858 is a very light, highly saturated yellow-green. Relative luminance 0.752; OKLCH L 89.2% C 0.210 H 133.8°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#9FF858
RGB	rgb(159, 248, 88)
HSL	hsl(93, 92%, 66%)
HSV	hsv(93, 65%, 97%)
CMYK	cmyk(35.9%, 0%, 64.5%, 2.7%)
CIE-LAB	lab(89.49, -52.08, 66.08)
CIE-LCH	lch(89.49, 84.14, 128.24°)
OKLab	oklab(89.18% -0.1455 0.1516)
OKLCH	oklch(89.18% 0.21 133.8)
XYZ	xyz(49.6260, 75.2081, 21.1325)
Luminance	0.7521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF858 #B158F8

analogous

#EFF858 #9FF858 #58F861

triadic

#9FF858 #589FF8 #F8589F

tetradic

#9FF858 #58EFF8 #B158F8 #F86158

square

#9FF858 #58EFF8 #B158F8 #F86158

split-complementary

#9FF858 #6158F8 #F858EF

monochromatic

#60CD09 #7DF61D #9FF858 #C1FA93 #E3FDCD

Accessibility & contrast

On white

1.31

#9FF858 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#9FF858 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF858

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF858	#FFFFFF	#000000	##000000
##9FF858	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE643

Deuteranopia (green-blind)

#F5DE65

Tritanopia (blue-blind)

#9FEFD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #9ff858;
/* rgb */ color: rgb(159, 248, 88);
/* oklch */ color: oklch(89.2% 0.210 133.8);

Tailwind

colors: {
  custom: {
    50: '#c1fb8e',
    500: '#9ff858',
    950: '#000000',
  },
}

SCSS

$custom: #9ff858;
$custom-light: #c1fb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff858",
  "rgb": {
    "r": 159,
    "g": 248,
    "b": 88
  },
  "hsl": {
    "h": 93.375,
    "s": 91.954,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89181,
    "c": 0.21008,
    "h": 133.8
  },
  "luminance": 0.7521
}

Semantic roles & 50–950 ramp

primary

#9FF858

secondary

#832CC9

accent

#00E680

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FF858

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

Preview Lab → · Contrast checker → · Palette generator →