#89CF4C#89CF4C

#89CF4C is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.1% C 0.178 H 133.0°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#89CF4C
RGB	rgb(137, 207, 76)
HSL	hsl(92, 58%, 55%)
HSV	hsv(92, 63%, 81%)
CMYK	cmyk(33.8%, 0%, 63.3%, 18.8%)
CIE-LAB	lab(76.35, -43.37, 56.42)
CIE-LCH	lch(76.35, 71.17, 127.55°)
OKLab	oklab(78.15% -0.1213 0.13)
OKLCH	oklch(78.15% 0.178 133)
XYZ	xyz(33.9333, 50.4645, 14.7888)
Luminance	0.5047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CF4C #924CCF

analogous

#CACF4C #89CF4C #4CCF50

triadic

#89CF4C #4C89CF #CF4C89

tetradic

#89CF4C #4CCACF #924CCF #CF504C

square

#89CF4C #4CCACF #924CCF #CF504C

split-complementary

#89CF4C #504CCF #CF4CCA

monochromatic

#4D7F22 #6BAF2F #89CF4C #A9DC7C #C9E9AD

Accessibility & contrast

On white

1.89

#89CF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#89CF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CF4C

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CF4C	#FFFFFF	#000000	##000000
##89CF4C	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03C

Deuteranopia (green-blind)

#CDBA56

Tritanopia (blue-blind)

#8AC7B4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #89cf4c;
/* rgb */ color: rgb(137, 207, 76);
/* oklch */ color: oklch(78.1% 0.178 133.0);

Tailwind

colors: {
  custom: {
    50: '#b0de84',
    500: '#89cf4c',
    950: '#000000',
  },
}

SCSS

$custom: #89cf4c;
$custom-light: #b0de84;
$custom-dark: #000000;

JSON

{
  "hex": "#89cf4c",
  "rgb": {
    "r": 137,
    "g": 207,
    "b": 76
  },
  "hsl": {
    "h": 92.061,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78145,
    "c": 0.17782,
    "h": 133
  },
  "luminance": 0.50466
}

Semantic roles & 50–950 ramp

primary

#89CF4C

secondary

#623986

accent

#47E199

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #89CF4C

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

Preview Lab → · Contrast checker → · Palette generator →