#8EC557#8EC557

#8EC557 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.2% C 0.153 H 131.3°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#8EC557
RGB	rgb(142, 197, 87)
HSL	hsl(90, 49%, 56%)
HSV	hsv(90, 56%, 77%)
CMYK	cmyk(27.9%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(73.79, -36.15, 48.75)
CIE-LCH	lch(73.79, 60.69, 126.56°)
OKLab	oklab(76.16% -0.1008 0.1147)
OKLCH	oklch(76.16% 0.153 131.3)
XYZ	xyz(32.8415, 46.3705, 16.2351)
Luminance	0.4637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC557 #8E57C5

analogous

#C5C557 #8EC557 #57C557

triadic

#8EC557 #578EC5 #C5578E

tetradic

#8EC557 #57C5C5 #8E57C5 #C55757

square

#8EC557 #57C5C5 #8E57C5 #C55757

split-complementary

#8EC557 #5757C5 #C557C5

monochromatic

#517829 #6FA639 #8EC557 #ADD584 #CBE4B2

Accessibility & contrast

On white

2.04

#8EC557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#8EC557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC557

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC557	#FFFFFF	#000000	##000000
##8EC557	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB84C

Deuteranopia (green-blind)

#C5B45E

Tritanopia (blue-blind)

#90BEAD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #8ec557;
/* rgb */ color: rgb(142, 197, 87);
/* oklch */ color: oklch(76.2% 0.153 131.3);

Tailwind

colors: {
  custom: {
    50: '#b2d78a',
    500: '#8ec557',
    950: '#000000',
  },
}

SCSS

$custom: #8ec557;
$custom-light: #b2d78a;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec557",
  "rgb": {
    "r": 142,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 90,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76163,
    "c": 0.15275,
    "h": 131.3
  },
  "luminance": 0.46371
}

Semantic roles & 50–950 ramp

primary

#8EC557

secondary

#BCA5D3

accent

#50D894

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #8EC557

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

Preview Lab → · Contrast checker → · Palette generator →