#89CC51#89CC51

#89CC51 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.5% C 0.170 H 133.1°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#89CC51
RGB	rgb(137, 204, 81)
HSL	hsl(93, 55%, 56%)
HSV	hsv(93, 60%, 80%)
CMYK	cmyk(32.8%, 0%, 60.3%, 20%)
CIE-LAB	lab(75.51, -41.63, 53.35)
CIE-LCH	lch(75.51, 67.67, 127.97°)
OKLab	oklab(77.47% -0.1161 0.1241)
OKLCH	oklch(77.47% 0.17 133.1)
XYZ	xyz(33.3940, 49.0969, 15.5002)
Luminance	0.4910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CC51 #9451CC

analogous

#C6CC51 #89CC51 #51CC56

triadic

#89CC51 #5189CC #CC5189

tetradic

#89CC51 #51C6CC #9451CC #CC5651

square

#89CC51 #51C6CC #9451CC #CC5651

split-complementary

#89CC51 #5651CC #CC51C6

monochromatic

#4D7E25 #6AAD33 #89CC51 #A9DA80 #C9E8B0

Accessibility & contrast

On white

1.94

#89CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#89CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CC51

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CC51	#FFFFFF	#000000	##000000
##89CC51	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD43

Deuteranopia (green-blind)

#CAB85A

Tritanopia (blue-blind)

#8AC4B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #89cc51;
/* rgb */ color: rgb(137, 204, 81);
/* oklch */ color: oklch(77.5% 0.170 133.1);

Tailwind

colors: {
  custom: {
    50: '#afdc86',
    500: '#89cc51',
    950: '#000000',
  },
}

SCSS

$custom: #89cc51;
$custom-light: #afdc86;
$custom-dark: #000000;

JSON

{
  "hex": "#89cc51",
  "rgb": {
    "r": 137,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 92.683,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77474,
    "c": 0.16993,
    "h": 133.1
  },
  "luminance": 0.49098
}

Semantic roles & 50–950 ramp

primary

#89CC51

secondary

#BFA3D6

accent

#4ADE9B

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #89CC51

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

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