#89DD51#89DD51

#89DD51 is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 81.6% C 0.192 H 135.0°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#89DD51
RGB	rgb(137, 221, 81)
HSL	hsl(96, 67%, 59%)
HSV	hsv(96, 63%, 87%)
CMYK	cmyk(38%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(80.53, -48.84, 58.90)
CIE-LCH	lch(80.53, 76.52, 129.67°)
OKLab	oklab(81.57% -0.1358 0.1359)
OKLCH	oklch(81.57% 0.192 135)
XYZ	xyz(37.6574, 57.6235, 16.9213)
Luminance	0.5763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89DD51 #A551DD

analogous

#CFDD51 #89DD51 #51DD5F

triadic

#89DD51 #5189DD #DD5189

tetradic

#89DD51 #51CFDD #A551DD #DD5F51

square

#89DD51 #51CFDD #A551DD #DD5F51

split-complementary

#89DD51 #5F51DD #DD51CF

monochromatic

#4E961D #68C927 #89DD51 #ACE784 #CEF1B7

Accessibility & contrast

On white

1.68

#89DD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#89DD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89DD51

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89DD51	#FFFFFF	#000000	##000000
##89DD51	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC40

Deuteranopia (green-blind)

#D9C55C

Tritanopia (blue-blind)

#87D5C0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #89dd51;
/* rgb */ color: rgb(137, 221, 81);
/* oklch */ color: oklch(81.6% 0.192 135.0);

Tailwind

colors: {
  custom: {
    50: '#b1e888',
    500: '#89dd51',
    950: '#000000',
  },
}

SCSS

$custom: #89dd51;
$custom-light: #b1e888;
$custom-dark: #000000;

JSON

{
  "hex": "#89dd51",
  "rgb": {
    "r": 137,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 96,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81565,
    "c": 0.19212,
    "h": 135
  },
  "luminance": 0.57625
}

Semantic roles & 50–950 ramp

primary

#89DD51

secondary

#73389B

accent

#3EEAA5

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #89DD51

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

Preview Lab → · Contrast checker → · Palette generator →