#89CE5B#89CE5B

#89CE5B is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.1% C 0.164 H 134.5°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#89CE5B
RGB	rgb(137, 206, 91)
HSL	hsl(96, 54%, 58%)
HSV	hsv(96, 56%, 81%)
CMYK	cmyk(33.5%, 0%, 55.8%, 19.2%)
CIE-LAB	lab(76.20, -41.53, 49.65)
CIE-LCH	lch(76.20, 64.72, 129.91°)
OKLab	oklab(78.07% -0.1151 0.1171)
OKLCH	oklch(78.07% 0.164 134.5)
XYZ	xyz(34.2754, 50.2149, 17.7820)
Luminance	0.5022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CE5B #A05BCE

analogous

#C2CE5B #89CE5B #5BCE66

triadic

#89CE5B #5B89CE #CE5B89

tetradic

#89CE5B #5BC2CE #A05BCE #CE665B

square

#89CE5B #5BC2CE #A05BCE #CE665B

split-complementary

#89CE5B #665BCE #CE5BC2

monochromatic

#4E8628 #69B636 #89CE5B #ABDC8A #CDEAB9

Accessibility & contrast

On white

1.90

#89CE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#89CE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CE5B

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CE5B	#FFFFFF	#000000	##000000
##89CE5B	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C050

Deuteranopia (green-blind)

#CBBA63

Tritanopia (blue-blind)

#88C7B5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #89ce5b;
/* rgb */ color: rgb(137, 206, 91);
/* oklch */ color: oklch(78.1% 0.164 134.5);

Tailwind

colors: {
  custom: {
    50: '#afdd8d',
    500: '#89ce5b',
    950: '#000000',
  },
}

SCSS

$custom: #89ce5b;
$custom-light: #afdd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#89ce5b",
  "rgb": {
    "r": 137,
    "g": 206,
    "b": 91
  },
  "hsl": {
    "h": 96,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78067,
    "c": 0.16417,
    "h": 134.5
  },
  "luminance": 0.50216
}

Semantic roles & 50–950 ramp

primary

#89CE5B

secondary

#6E408D

accent

#4ADDA3

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #89CE5B

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

Preview Lab → · Contrast checker → · Palette generator →