#89DC3B#89DC3B

#89DC3B is a light, highly saturated yellow-green. Relative luminance 0.568; OKLCH L 81.1% C 0.205 H 133.3°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#89DC3B
RGB	rgb(137, 220, 59)
HSL	hsl(91, 70%, 55%)
HSV	hsv(91, 73%, 86%)
CMYK	cmyk(37.7%, 0%, 73.2%, 13.7%)
CIE-LAB	lab(80.08, -50.04, 66.74)
CIE-LCH	lch(80.08, 83.42, 126.86°)
OKLab	oklab(81.15% -0.1407 0.1495)
OKLCH	oklch(81.15% 0.205 133.3)
XYZ	xyz(36.6986, 56.8188, 13.1703)
Luminance	0.5682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89DC3B #8E3BDC

analogous

#D9DC3B #89DC3B #3BDC3E

triadic

#89DC3B #3B89DC #DC3B89

tetradic

#89DC3B #3BD9DC #8E3BDC #DC3E3B

square

#89DC3B #3BD9DC #8E3BDC #DC3E3B

split-complementary

#89DC3B #3E3BDC #DC3BD9

monochromatic

#4D8518 #6BB921 #89DC3B #A8E56F #C8EFA3

Accessibility & contrast

On white

1.70

#89DC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#89DC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89DC3B

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89DC3B	#FFFFFF	#000000	##000000
##89DC3B	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB1A

Deuteranopia (green-blind)

#DAC44B

Tritanopia (blue-blind)

#89D3BD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #89dc3b;
/* rgb */ color: rgb(137, 220, 59);
/* oklch */ color: oklch(81.1% 0.205 133.3);

Tailwind

colors: {
  custom: {
    50: '#b1e77b',
    500: '#89dc3b',
    950: '#000000',
  },
}

SCSS

$custom: #89dc3b;
$custom-light: #b1e77b;
$custom-dark: #000000;

JSON

{
  "hex": "#89dc3b",
  "rgb": {
    "r": 137,
    "g": 220,
    "b": 59
  },
  "hsl": {
    "h": 90.932,
    "s": 69.697,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81146,
    "c": 0.20526,
    "h": 133.3
  },
  "luminance": 0.56821
}

Semantic roles & 50–950 ramp

primary

#89DC3B

secondary

#5F308B

accent

#3BED97

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #89DC3B

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

Preview Lab → · Contrast checker → · Palette generator →