#8ECC4D#8ECC4D

#8ECC4D is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.7% C 0.171 H 131.4°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#8ECC4D
RGB	rgb(142, 204, 77)
HSL	hsl(89, 55%, 55%)
HSV	hsv(89, 62%, 80%)
CMYK	cmyk(30.4%, 0%, 62.3%, 20%)
CIE-LAB	lab(75.74, -40.21, 55.41)
CIE-LCH	lch(75.74, 68.46, 125.97°)
OKLab	oklab(77.72% -0.1128 0.1279)
OKLCH	oklch(77.72% 0.171 131.4)
XYZ	xyz(34.0874, 49.4712, 14.7727)
Luminance	0.4947 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECC4D #8B4DCC

analogous

#CCCA4D #8ECC4D #4FCC4D

triadic

#8ECC4D #4D8ECC #CC4D8E

tetradic

#8ECC4D #4DCCCA #8B4DCC #CC4D4F

square

#8ECC4D #4DCCCA #8B4DCC #CC4D4F

split-complementary

#8ECC4D #4D4FCC #CA4DCC

monochromatic

#507B23 #6FAB31 #8ECC4D #ACDA7D #CAE7AC

Accessibility & contrast

On white

1.93

#8ECC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#8ECC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECC4D

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECC4D	#FFFFFF	#000000	##000000
##8ECC4D	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE3E

Deuteranopia (green-blind)

#CCB957

Tritanopia (blue-blind)

#90C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #8ecc4d;
/* rgb */ color: rgb(142, 204, 77);
/* oklch */ color: oklch(77.7% 0.171 131.4);

Tailwind

colors: {
  custom: {
    50: '#b3dc84',
    500: '#8ecc4d',
    950: '#000000',
  },
}

SCSS

$custom: #8ecc4d;
$custom-light: #b3dc84;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecc4d",
  "rgb": {
    "r": 142,
    "g": 204,
    "b": 77
  },
  "hsl": {
    "h": 89.291,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77722,
    "c": 0.17059,
    "h": 131.4
  },
  "luminance": 0.49472
}

Semantic roles & 50–950 ramp

primary

#8ECC4D

secondary

#BAA0D5

accent

#49DF92

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #8ECC4D

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

Preview Lab → · Contrast checker → · Palette generator →