#89DD40#89DD40

#89DD40 is a light, highly saturated yellow-green. Relative luminance 0.574; OKLCH L 81.4% C 0.204 H 133.7°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#89DD40
RGB	rgb(137, 221, 64)
HSL	hsl(92, 70%, 56%)
HSV	hsv(92, 71%, 87%)
CMYK	cmyk(38%, 0%, 71%, 13.3%)
CIE-LAB	lab(80.40, -50.13, 65.33)
CIE-LCH	lch(80.40, 82.35, 127.50°)
OKLab	oklab(81.42% -0.1406 0.1472)
OKLCH	oklch(81.42% 0.204 133.7)
XYZ	xyz(37.0978, 57.3997, 13.9740)
Luminance	0.5740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89DD40 #9440DD

analogous

#D7DD40 #89DD40 #40DD45

triadic

#89DD40 #4089DD #DD4089

tetradic

#89DD40 #40D7DD #9440DD #DD4540

square

#89DD40 #40D7DD #9440DD #DD4540

split-complementary

#89DD40 #4540DD #DD40D7

monochromatic

#4D8A19 #6ABE22 #89DD40 #A9E674 #C9EFA8

Accessibility & contrast

On white

1.68

#89DD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#89DD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89DD40

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89DD40	#FFFFFF	#000000	##000000
##89DD40	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC25

Deuteranopia (green-blind)

#DAC54F

Tritanopia (blue-blind)

#89D4BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #89dd40;
/* rgb */ color: rgb(137, 221, 64);
/* oklch */ color: oklch(81.4% 0.204 133.7);

Tailwind

colors: {
  custom: {
    50: '#b1e87e',
    500: '#89dd40',
    950: '#000000',
  },
}

SCSS

$custom: #89dd40;
$custom-light: #b1e87e;
$custom-dark: #000000;

JSON

{
  "hex": "#89dd40",
  "rgb": {
    "r": 137,
    "g": 221,
    "b": 64
  },
  "hsl": {
    "h": 92.102,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81423,
    "c": 0.20357,
    "h": 133.7
  },
  "luminance": 0.57401
}

Semantic roles & 50–950 ramp

primary

#89DD40

secondary

#643190

accent

#3BED9A

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #89DD40

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

Preview Lab → · Contrast checker → · Palette generator →