#8ECF52#8ECF52

#8ECF52 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.5% C 0.171 H 132.3°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#8ECF52
RGB	rgb(142, 207, 82)
HSL	hsl(91, 57%, 57%)
HSV	hsv(91, 60%, 81%)
CMYK	cmyk(31.4%, 0%, 60.4%, 18.8%)
CIE-LAB	lab(76.67, -41.09, 54.28)
CIE-LCH	lch(76.67, 68.08, 127.12°)
OKLab	oklab(78.49% -0.1148 0.1261)
OKLCH	oklch(78.49% 0.171 132.3)
XYZ	xyz(34.9907, 50.9844, 15.9784)
Luminance	0.5099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECF52 #9352CF

analogous

#CDCF52 #8ECF52 #52CF55

triadic

#8ECF52 #528ECF #CF528E

tetradic

#8ECF52 #52CDCF #9352CF #CF5552

square

#8ECF52 #52CDCF #9352CF #CF5552

split-complementary

#8ECF52 #5552CF #CF52CD

monochromatic

#518224 #6FB231 #8ECF52 #ADDC82 #CDEAB2

Accessibility & contrast

On white

1.88

#8ECF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#8ECF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECF52

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECF52	#FFFFFF	#000000	##000000
##8ECF52	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C044

Deuteranopia (green-blind)

#CEBB5B

Tritanopia (blue-blind)

#8FC7B4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8ecf52;
/* rgb */ color: rgb(142, 207, 82);
/* oklch */ color: oklch(78.5% 0.171 132.3);

Tailwind

colors: {
  custom: {
    50: '#b3de87',
    500: '#8ecf52',
    950: '#000000',
  },
}

SCSS

$custom: #8ecf52;
$custom-light: #b3de87;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecf52",
  "rgb": {
    "r": 142,
    "g": 207,
    "b": 82
  },
  "hsl": {
    "h": 91.2,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.7849,
    "c": 0.17056,
    "h": 132.3
  },
  "luminance": 0.50986
}

Semantic roles & 50–950 ramp

primary

#8ECF52

secondary

#643C8A

accent

#48E097

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#11150C

muted

#81847F

Preview Lab

Preview with #8ECF52

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

Preview Lab → · Contrast checker → · Palette generator →