#89CE51#89CE51

#89CE51 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.0% C 0.173 H 133.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#89CE51
RGB	rgb(137, 206, 81)
HSL	hsl(93, 56%, 56%)
HSV	hsv(93, 61%, 81%)
CMYK	cmyk(33.5%, 0%, 60.7%, 19.2%)
CIE-LAB	lab(76.10, -42.50, 54.01)
CIE-LCH	lch(76.10, 68.73, 128.20°)
OKLab	oklab(77.96% -0.1185 0.1255)
OKLCH	oklch(77.96% 0.173 133.4)
XYZ	xyz(33.8725, 50.0537, 15.6596)
Luminance	0.5006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CE51 #9651CE

analogous

#C8CE51 #89CE51 #51CE58

triadic

#89CE51 #5189CE #CE5189

tetradic

#89CE51 #51C8CE #9651CE #CE5851

square

#89CE51 #51C8CE #9651CE #CE5851

split-complementary

#89CE51 #5851CE #CE51C8

monochromatic

#4E8024 #6AB032 #89CE51 #A9DB81 #CAE9B1

Accessibility & contrast

On white

1.91

#89CE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#89CE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CE51

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CE51	#FFFFFF	#000000	##000000
##89CE51	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF43

Deuteranopia (green-blind)

#CCBA5A

Tritanopia (blue-blind)

#89C6B3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #89ce51;
/* rgb */ color: rgb(137, 206, 81);
/* oklch */ color: oklch(78.0% 0.173 133.4);

Tailwind

colors: {
  custom: {
    50: '#afdd86',
    500: '#89ce51',
    950: '#000000',
  },
}

SCSS

$custom: #89ce51;
$custom-light: #afdd86;
$custom-dark: #000000;

JSON

{
  "hex": "#89ce51",
  "rgb": {
    "r": 137,
    "g": 206,
    "b": 81
  },
  "hsl": {
    "h": 93.12,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77955,
    "c": 0.17259,
    "h": 133.4
  },
  "luminance": 0.50055
}

Semantic roles & 50–950 ramp

primary

#89CE51

secondary

#663B88

accent

#48DF9C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #89CE51

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

Preview Lab → · Contrast checker → · Palette generator →