#89EF55#89EF55

#89EF55 is a very light, highly saturated yellow-green. Relative luminance 0.677; OKLCH L 85.9% C 0.212 H 136.8°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#89EF55
RGB	rgb(137, 239, 85)
HSL	hsl(100, 83%, 64%)
HSV	hsv(100, 64%, 94%)
CMYK	cmyk(42.7%, 0%, 64.4%, 6.3%)
CIE-LAB	lab(85.86, -55.74, 63.07)
CIE-LCH	lch(85.86, 84.17, 131.47°)
OKLab	oklab(85.93% -0.1544 0.1451)
OKLCH	oklch(85.93% 0.212 136.8)
XYZ	xyz(42.8215, 67.7047, 19.4045)
Luminance	0.6771 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89EF55 #BB55EF

analogous

#D6EF55 #89EF55 #55EF6E

triadic

#89EF55 #5589EF #EF5589

tetradic

#89EF55 #55D6EF #BB55EF #EF6E55

square

#89EF55 #55D6EF #BB55EF #EF6E55

split-complementary

#89EF55 #6E55EF #EF55D6

monochromatic

#4AB811 #62EA1D #89EF55 #B0F48D #D7FAC5

Accessibility & contrast

On white

1.44

#89EF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#89EF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89EF55

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89EF55	#FFFFFF	#000000	##000000
##89EF55	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)

#F7DC41

Deuteranopia (green-blind)

#E9D362

Tritanopia (blue-blind)

#84E7CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #89ef55;
/* rgb */ color: rgb(137, 239, 85);
/* oklch */ color: oklch(85.9% 0.212 136.8);

Tailwind

colors: {
  custom: {
    50: '#b2f58b',
    500: '#89ef55',
    950: '#000000',
  },
}

SCSS

$custom: #89ef55;
$custom-light: #b2f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#89ef55",
  "rgb": {
    "r": 137,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 99.74,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85935,
    "c": 0.21186,
    "h": 136.8
  },
  "luminance": 0.67707
}

Semantic roles & 50–950 ramp

primary

#89EF55

secondary

#8A31B7

accent

#06DF96

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #89EF55

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

Preview Lab → · Contrast checker → · Palette generator →