#89EF54#89EF54

#89EF54 is a very light, highly saturated yellow-green. Relative luminance 0.677; OKLCH L 85.9% C 0.213 H 136.7°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#89EF54
RGB	rgb(137, 239, 84)
HSL	hsl(99, 83%, 63%)
HSV	hsv(99, 65%, 94%)
CMYK	cmyk(42.7%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(85.85, -55.82, 63.46)
CIE-LCH	lch(85.85, 84.52, 131.34°)
OKLab	oklab(85.93% -0.1546 0.1458)
OKLCH	oklch(85.93% 0.213 136.7)
XYZ	xyz(42.7821, 67.6889, 19.1968)
Luminance	0.6769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89EF54 #BA54EF

analogous

#D6EF54 #89EF54 #54EF6C

triadic

#89EF54 #5489EF #EF5489

tetradic

#89EF54 #54D6EF #BA54EF #EF6C54

square

#89EF54 #54D6EF #BA54EF #EF6C54

split-complementary

#89EF54 #6C54EF #EF54D6

monochromatic

#4AB711 #62EA1C #89EF54 #B0F48C #D6F9C4

Accessibility & contrast

On white

1.44

#89EF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#89EF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89EF54

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89EF54	#FFFFFF	#000000	##000000
##89EF54	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC40

Deuteranopia (green-blind)

#E9D361

Tritanopia (blue-blind)

#84E7CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #89ef54;
/* rgb */ color: rgb(137, 239, 84);
/* oklch */ color: oklch(85.9% 0.213 136.7);

Tailwind

colors: {
  custom: {
    50: '#b2f58b',
    500: '#89ef54',
    950: '#000000',
  },
}

SCSS

$custom: #89ef54;
$custom-light: #b2f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#89ef54",
  "rgb": {
    "r": 137,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 99.484,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85926,
    "c": 0.21256,
    "h": 136.7
  },
  "luminance": 0.67691
}

Semantic roles & 50–950 ramp

primary

#89EF54

secondary

#8931B7

accent

#06DF95

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #89EF54

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

Preview Lab → · Contrast checker → · Palette generator →