#89CE40#89CE40

#89CE40 is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 77.8% C 0.185 H 131.9°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#89CE40
RGB	rgb(137, 206, 64)
HSL	hsl(89, 59%, 53%)
HSV	hsv(89, 69%, 81%)
CMYK	cmyk(33.5%, 0%, 68.9%, 19.2%)
CIE-LAB	lab(75.96, -43.87, 60.81)
CIE-LCH	lch(75.96, 74.98, 125.81°)
OKLab	oklab(77.8% -0.1236 0.1378)
OKLCH	oklch(77.8% 0.185 131.9)
XYZ	xyz(33.3129, 49.8299, 12.7124)
Luminance	0.4983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CE40 #8540CE

analogous

#CECC40 #89CE40 #42CE40

triadic

#89CE40 #4089CE #CE4089

tetradic

#89CE40 #40CECC #8540CE #CE4042

square

#89CE40 #40CECC #8540CE #CE4042

split-complementary

#89CE40 #4042CE #CC40CE

monochromatic

#4B751E #6AA62B #89CE40 #A7DA71 #C5E7A1

Accessibility & contrast

On white

1.91

#89CE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#89CE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CE40

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CE40	#FFFFFF	#000000	##000000
##89CE40	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#CDB94C

Tritanopia (blue-blind)

#8BC6B2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #89ce40;
/* rgb */ color: rgb(137, 206, 64);
/* oklch */ color: oklch(77.8% 0.185 131.9);

Tailwind

colors: {
  custom: {
    50: '#b0dd7d',
    500: '#89ce40',
    950: '#000000',
  },
}

SCSS

$custom: #89ce40;
$custom-light: #b0dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#89ce40",
  "rgb": {
    "r": 137,
    "g": 206,
    "b": 64
  },
  "hsl": {
    "h": 89.155,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77799,
    "c": 0.18506,
    "h": 131.9
  },
  "luminance": 0.49831
}

Semantic roles & 50–950 ramp

primary

#89CE40

secondary

#B496D4

accent

#45E292

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #89CE40

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

Preview Lab → · Contrast checker → · Palette generator →