#89CF49#89CF49

#89CF49 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.1% C 0.180 H 132.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#89CF49
RGB	rgb(137, 207, 73)
HSL	hsl(91, 58%, 55%)
HSV	hsv(91, 65%, 81%)
CMYK	cmyk(33.8%, 0%, 64.7%, 18.8%)
CIE-LAB	lab(76.33, -43.62, 57.64)
CIE-LCH	lch(76.33, 72.28, 127.12°)
OKLab	oklab(78.12% -0.1222 0.1323)
OKLCH	oklch(78.12% 0.18 132.7)
XYZ	xyz(33.8315, 50.4237, 14.2523)
Luminance	0.5042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CF49 #8F49CF

analogous

#CCCF49 #89CF49 #49CF4C

triadic

#89CF49 #4989CF #CF4989

tetradic

#89CF49 #49CCCF #8F49CF #CF4C49

square

#89CF49 #49CCCF #8F49CF #CF4C49

split-complementary

#89CF49 #4C49CF #CF49CC

monochromatic

#4D7D21 #6BAD2E #89CF49 #A8DC79 #C8E9AA

Accessibility & contrast

On white

1.89

#89CF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#89CF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CF49

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CF49	#FFFFFF	#000000	##000000
##89CF49	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)

#D7C038

Deuteranopia (green-blind)

#CDBA54

Tritanopia (blue-blind)

#8AC7B3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #89cf49;
/* rgb */ color: rgb(137, 207, 73);
/* oklch */ color: oklch(78.1% 0.180 132.7);

Tailwind

colors: {
  custom: {
    50: '#b0de82',
    500: '#89cf49',
    950: '#000000',
  },
}

SCSS

$custom: #89cf49;
$custom-light: #b0de82;
$custom-dark: #000000;

JSON

{
  "hex": "#89cf49",
  "rgb": {
    "r": 137,
    "g": 207,
    "b": 73
  },
  "hsl": {
    "h": 91.343,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78117,
    "c": 0.18006,
    "h": 132.7
  },
  "luminance": 0.50425
}

Semantic roles & 50–950 ramp

primary

#89CF49

secondary

#603884

accent

#46E197

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #89CF49

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

Preview Lab → · Contrast checker → · Palette generator →