#8ECF3C#8ECF3C

#8ECF3C is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.3% C 0.186 H 130.6°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#8ECF3C
RGB	rgb(142, 207, 60)
HSL	hsl(87, 60%, 52%)
HSV	hsv(87, 71%, 81%)
CMYK	cmyk(31.4%, 0%, 71%, 18.8%)
CIE-LAB	lab(76.50, -42.78, 62.92)
CIE-LCH	lch(76.50, 76.08, 124.21°)
OKLab	oklab(78.3% -0.1212 0.1415)
OKLCH	oklch(78.3% 0.186 130.6)
XYZ	xyz(34.2835, 50.7016, 12.2541)
Luminance	0.5070 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECF3C #7D3CCF

analogous

#CFC73C #8ECF3C #44CF3C

triadic

#8ECF3C #3C8ECF #CF3C8E

tetradic

#8ECF3C #3CCFC7 #7D3CCF #CF3C44

square

#8ECF3C #3CCFC7 #7D3CCF #CF3C44

split-complementary

#8ECF3C #3C44CF #C73CCF

monochromatic

#4D741D #6EA529 #8ECF3C #AADB6D #C7E79E

Accessibility & contrast

On white

1.88

#8ECF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#8ECF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECF3C

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECF3C	#FFFFFF	#000000	##000000
##8ECF3C	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C023

Deuteranopia (green-blind)

#CFBB49

Tritanopia (blue-blind)

#91C6B2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8ecf3c;
/* rgb */ color: rgb(142, 207, 60);
/* oklch */ color: oklch(78.3% 0.186 130.6);

Tailwind

colors: {
  custom: {
    50: '#b4de7b',
    500: '#8ecf3c',
    950: '#000000',
  },
}

SCSS

$custom: #8ecf3c;
$custom-light: #b4de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecf3c",
  "rgb": {
    "r": 142,
    "g": 207,
    "b": 60
  },
  "hsl": {
    "h": 86.531,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.78295,
    "c": 0.18634,
    "h": 130.6
  },
  "luminance": 0.50703
}

Semantic roles & 50–950 ramp

primary

#8ECF3C

secondary

#53337D

accent

#44E48B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8ECF3C

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

Preview Lab → · Contrast checker → · Palette generator →