#8CE559#8CE559

#8CE559 is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 83.7% C 0.195 H 135.9°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#8CE559
RGB	rgb(140, 229, 89)
HSL	hsl(98, 73%, 62%)
HSV	hsv(98, 61%, 90%)
CMYK	cmyk(38.9%, 0%, 61.1%, 10.2%)
CIE-LAB	lab(83.09, -50.44, 58.42)
CIE-LCH	lch(83.09, 77.18, 130.81°)
OKLab	oklab(83.72% -0.1398 0.1357)
OKLCH	oklch(83.72% 0.195 135.9)
XYZ	xyz(40.6367, 62.3333, 19.3396)
Luminance	0.6233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CE559 #B259E5

analogous

#D2E559 #8CE559 #59E56C

triadic

#8CE559 #598CE5 #E5598C

tetradic

#8CE559 #59D2E5 #B259E5 #E56C59

square

#8CE559 #59D2E5 #B259E5 #E56C59

split-complementary

#8CE559 #6C59E5 #E559D2

monochromatic

#4EA91A #67DD24 #8CE559 #B1ED8E #D5F6C3

Accessibility & contrast

On white

1.56

#8CE559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#8CE559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CE559

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CE559	#FFFFFF	#000000	##000000
##8CE559	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD449

Deuteranopia (green-blind)

#E0CC64

Tritanopia (blue-blind)

#89DDC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #8ce559;
/* rgb */ color: rgb(140, 229, 89);
/* oklch */ color: oklch(83.7% 0.195 135.9);

Tailwind

colors: {
  custom: {
    50: '#b3ee8d',
    500: '#8ce559',
    950: '#000000',
  },
}

SCSS

$custom: #8ce559;
$custom-light: #b3ee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ce559",
  "rgb": {
    "r": 140,
    "g": 229,
    "b": 89
  },
  "hsl": {
    "h": 98.143,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83717,
    "c": 0.19482,
    "h": 135.9
  },
  "luminance": 0.62335
}

Semantic roles & 50–950 ramp

primary

#8CE559

secondary

#8137AB

accent

#10D58D

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #8CE559

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

Preview Lab → · Contrast checker → · Palette generator →