#8ECF4A#8ECF4A

#8ECF4A is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.4% C 0.177 H 131.6°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#8ECF4A
RGB	rgb(142, 207, 74)
HSL	hsl(89, 58%, 55%)
HSV	hsv(89, 64%, 81%)
CMYK	cmyk(31.4%, 0%, 64.3%, 18.8%)
CIE-LAB	lab(76.60, -41.77, 57.60)
CIE-LCH	lch(76.60, 71.15, 125.95°)
OKLab	oklab(78.41% -0.1174 0.1322)
OKLCH	oklch(78.41% 0.177 131.6)
XYZ	xyz(34.7038, 50.8697, 14.4676)
Luminance	0.5087 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECF4A #8B4ACF

analogous

#CFCD4A #8ECF4A #4CCF4A

triadic

#8ECF4A #4A8ECF #CF4A8E

tetradic

#8ECF4A #4ACFCD #8B4ACF #CF4A4C

square

#8ECF4A #4ACFCD #8B4ACF #CF4A4C

split-complementary

#8ECF4A #4A4CCF #CD4ACF

monochromatic

#507D21 #6FAE2E #8ECF4A #ACDC7A #CAE9AB

Accessibility & contrast

On white

1.88

#8ECF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#8ECF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECF4A

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECF4A	#FFFFFF	#000000	##000000
##8ECF4A	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C039

Deuteranopia (green-blind)

#CFBB55

Tritanopia (blue-blind)

#90C7B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8ecf4a;
/* rgb */ color: rgb(142, 207, 74);
/* oklch */ color: oklch(78.4% 0.177 131.6);

Tailwind

colors: {
  custom: {
    50: '#b3de82',
    500: '#8ecf4a',
    950: '#000000',
  },
}

SCSS

$custom: #8ecf4a;
$custom-light: #b3de82;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecf4a",
  "rgb": {
    "r": 142,
    "g": 207,
    "b": 74
  },
  "hsl": {
    "h": 89.323,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78411,
    "c": 0.17678,
    "h": 131.6
  },
  "luminance": 0.50871
}

Semantic roles & 50–950 ramp

primary

#8ECF4A

secondary

#5E3885

accent

#46E192

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #8ECF4A

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

Preview Lab → · Contrast checker → · Palette generator →