#89CE3B#89CE3B

#89CE3B is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 77.8% C 0.188 H 131.6°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#89CE3B
RGB	rgb(137, 206, 59)
HSL	hsl(88, 60%, 52%)
HSV	hsv(88, 71%, 81%)
CMYK	cmyk(33.5%, 0%, 71.4%, 19.2%)
CIE-LAB	lab(75.93, -44.21, 62.62)
CIE-LCH	lch(75.93, 76.65, 125.22°)
OKLab	oklab(77.76% -0.1249 0.1408)
OKLCH	oklch(77.76% 0.188 131.6)
XYZ	xyz(33.1769, 49.7755, 11.9964)
Luminance	0.4978 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CE3B #803BCE

analogous

#CEC93B #89CE3B #40CE3B

triadic

#89CE3B #3B89CE #CE3B89

tetradic

#89CE3B #3BCEC9 #803BCE #CE3B40

square

#89CE3B #3BCEC9 #803BCE #CE3B40

split-complementary

#89CE3B #3B40CE #C93BCE

monochromatic

#4A721D #6AA329 #89CE3B #A6DA6C #C4E69D

Accessibility & contrast

On white

1.92

#89CE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#89CE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CE3B

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CE3B	#FFFFFF	#000000	##000000
##89CE3B	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF21

Deuteranopia (green-blind)

#CDB949

Tritanopia (blue-blind)

#8BC5B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #89ce3b;
/* rgb */ color: rgb(137, 206, 59);
/* oklch */ color: oklch(77.8% 0.188 131.6);

Tailwind

colors: {
  custom: {
    50: '#b0dd7a',
    500: '#89ce3b',
    950: '#000000',
  },
}

SCSS

$custom: #89ce3b;
$custom-light: #b0dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#89ce3b",
  "rgb": {
    "r": 137,
    "g": 206,
    "b": 59
  },
  "hsl": {
    "h": 88.163,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77761,
    "c": 0.18823,
    "h": 131.6
  },
  "luminance": 0.49777
}

Semantic roles & 50–950 ramp

primary

#89CE3B

secondary

#B092D3

accent

#45E38F

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #89CE3B

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

Preview Lab → · Contrast checker → · Palette generator →