#89EF20#89EF20

#89EF20 is a very light, highly saturated yellow-green. Relative luminance 0.672; OKLCH L 85.6% C 0.238 H 134.0°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#89EF20
RGB	rgb(137, 239, 32)
HSL	hsl(90, 87%, 53%)
HSV	hsv(90, 87%, 94%)
CMYK	cmyk(42.7%, 0%, 86.6%, 6.3%)
CIE-LAB	lab(85.58, -58.70, 78.87)
CIE-LCH	lch(85.58, 98.32, 126.66°)
OKLab	oklab(85.62% -0.1655 0.1713)
OKLCH	oklch(85.62% 0.238 134)
XYZ	xyz(41.4430, 67.1533, 12.1444)
Luminance	0.6716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89EF20 #8620EF

analogous

#EFED20 #89EF20 #21EF20

triadic

#89EF20 #2089EF #EF2089

tetradic

#89EF20 #20EFED #8620EF #EF2021

square

#89EF20 #20EFED #8620EF #EF2021

split-complementary

#89EF20 #2021EF #ED20EF

monochromatic

#4B8B0A #6AC40E #89EF20 #A7F359 #C5F792

Accessibility & contrast

On white

1.46

#89EF20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#89EF20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89EF20

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89EF20	#FFFFFF	#000000	##000000
##89EF20	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DB00

Deuteranopia (green-blind)

#EBD33E

Tritanopia (blue-blind)

#88E5CC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #89ef20;
/* rgb */ color: rgb(137, 239, 32);
/* oklch */ color: oklch(85.6% 0.238 134.0);

Tailwind

colors: {
  custom: {
    50: '#b4f573',
    500: '#89ef20',
    950: '#000000',
  },
}

SCSS

$custom: #89ef20;
$custom-light: #b4f573;
$custom-dark: #000000;

JSON

{
  "hex": "#89ef20",
  "rgb": {
    "r": 137,
    "g": 239,
    "b": 32
  },
  "hsl": {
    "h": 89.565,
    "s": 86.611,
    "l": 53.137
  },
  "oklch": {
    "l": 0.85619,
    "c": 0.23814,
    "h": 134
  },
  "luminance": 0.67156
}

Semantic roles & 50–950 ramp

primary

#89EF20

secondary

#592390

accent

#2BFD92

background

#FDFFFB

surface

#F8FEF1

border

#D1D6CB

text

#121709

muted

#82857D

Preview Lab

Preview with #89EF20

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

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