#8ECF43#8ECF43

#8ECF43 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.3% C 0.182 H 131.0°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#8ECF43
RGB	rgb(142, 207, 67)
HSL	hsl(88, 59%, 54%)
HSV	hsv(88, 68%, 81%)
CMYK	cmyk(31.4%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(76.55, -42.30, 60.34)
CIE-LCH	lch(76.55, 73.69, 125.03°)
OKLab	oklab(78.35% -0.1194 0.1371)
OKLCH	oklch(78.35% 0.182 131)
XYZ	xyz(34.4810, 50.7805, 13.2940)
Luminance	0.5078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECF43 #8443CF

analogous

#CFCA43 #8ECF43 #48CF43

triadic

#8ECF43 #438ECF #CF438E

tetradic

#8ECF43 #43CFCA #8443CF #CF4348

square

#8ECF43 #43CFCA #8443CF #CF4348

split-complementary

#8ECF43 #4348CF #CA43CF

monochromatic

#4F791F #6FAA2B #8ECF43 #ABDB74 #C9E8A5

Accessibility & contrast

On white

1.88

#8ECF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#8ECF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECF43

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECF43	#FFFFFF	#000000	##000000
##8ECF43	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02F

Deuteranopia (green-blind)

#CFBB4F

Tritanopia (blue-blind)

#91C6B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8ecf43;
/* rgb */ color: rgb(142, 207, 67);
/* oklch */ color: oklch(78.3% 0.182 131.0);

Tailwind

colors: {
  custom: {
    50: '#b3de7e',
    500: '#8ecf43',
    950: '#000000',
  },
}

SCSS

$custom: #8ecf43;
$custom-light: #b3de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecf43",
  "rgb": {
    "r": 142,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 87.857,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78349,
    "c": 0.18178,
    "h": 131
  },
  "luminance": 0.50782
}

Semantic roles & 50–950 ramp

primary

#8ECF43

secondary

#583581

accent

#45E38E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8ECF43

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

Preview Lab → · Contrast checker → · Palette generator →