#89E45B#89E45B

#89E45B is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.3% C 0.193 H 136.6°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#89E45B
RGB	rgb(137, 228, 91)
HSL	hsl(100, 72%, 63%)
HSV	hsv(100, 60%, 89%)
CMYK	cmyk(39.9%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(82.68, -50.81, 57.07)
CIE-LCH	lch(82.68, 76.41, 131.68°)
OKLab	oklab(83.35% -0.1405 0.133)
OKLCH	oklch(83.35% 0.193 136.6)
XYZ	xyz(39.9472, 61.5584, 19.6726)
Luminance	0.6156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89E45B #B65BE4

analogous

#CEE45B #89E45B #5BE471

triadic

#89E45B #5B89E4 #E45B89

tetradic

#89E45B #5BCEE4 #B65BE4 #E4715B

square

#89E45B #5BCEE4 #B65BE4 #E4715B

split-complementary

#89E45B #715BE4 #E45BCE

monochromatic

#4BA91C #63DB26 #89E45B #AFED90 #D5F5C4

Accessibility & contrast

On white

1.58

#89E45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#89E45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89E45B

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89E45B	#FFFFFF	#000000	##000000
##89E45B	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD34C

Deuteranopia (green-blind)

#DFCB66

Tritanopia (blue-blind)

#85DCC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #89e45b;
/* rgb */ color: rgb(137, 228, 91);
/* oklch */ color: oklch(83.3% 0.193 136.6);

Tailwind

colors: {
  custom: {
    50: '#b1ed8e',
    500: '#89e45b',
    950: '#000000',
  },
}

SCSS

$custom: #89e45b;
$custom-light: #b1ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#89e45b",
  "rgb": {
    "r": 137,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 99.854,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.83349,
    "c": 0.19349,
    "h": 136.6
  },
  "luminance": 0.61561
}

Semantic roles & 50–950 ramp

primary

#89E45B

secondary

#8439AB

accent

#12D493

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #89E45B

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

Preview Lab → · Contrast checker → · Palette generator →