#8ECC4F#8ECC4F

#8ECC4F is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.7% C 0.169 H 131.6°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#8ECC4F
RGB	rgb(142, 204, 79)
HSL	hsl(90, 55%, 55%)
HSV	hsv(90, 61%, 80%)
CMYK	cmyk(30.4%, 0%, 61.3%, 20%)
CIE-LAB	lab(75.76, -40.03, 54.57)
CIE-LCH	lch(75.76, 67.68, 126.26°)
OKLab	oklab(77.74% -0.1122 0.1264)
OKLCH	oklch(77.74% 0.169 131.6)
XYZ	xyz(34.1591, 49.4999, 15.1503)
Luminance	0.4950 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECC4F #8D4FCC

analogous

#CCCB4F #8ECC4F #4FCC4F

triadic

#8ECC4F #4F8ECC #CC4F8E

tetradic

#8ECC4F #4FCCCB #8D4FCC #CC4F4F

square

#8ECC4F #4FCCCB #8D4FCC #CC4F4F

split-complementary

#8ECC4F #4F4FCC #CB4FCC

monochromatic

#517D24 #6FAC32 #8ECC4F #ACDA7E #CBE7AE

Accessibility & contrast

On white

1.93

#8ECC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#8ECC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECC4F

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECC4F	#FFFFFF	#000000	##000000
##8ECC4F	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE41

Deuteranopia (green-blind)

#CCB958

Tritanopia (blue-blind)

#90C4B2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #8ecc4f;
/* rgb */ color: rgb(142, 204, 79);
/* oklch */ color: oklch(77.7% 0.169 131.6);

Tailwind

colors: {
  custom: {
    50: '#b3dc85',
    500: '#8ecc4f',
    950: '#000000',
  },
}

SCSS

$custom: #8ecc4f;
$custom-light: #b3dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecc4f",
  "rgb": {
    "r": 142,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 89.76,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.77742,
    "c": 0.16899,
    "h": 131.6
  },
  "luminance": 0.49501
}

Semantic roles & 50–950 ramp

primary

#8ECC4F

secondary

#BBA1D5

accent

#49DE93

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #8ECC4F

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

Preview Lab → · Contrast checker → · Palette generator →