#89AD1B#89AD1B

#89AD1B is a light, vivid yellow-green. Relative luminance 0.353; OKLCH L 69.6% C 0.165 H 123.7°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#89AD1B
RGB	rgb(137, 173, 27)
HSL	hsl(75, 73%, 39%)
HSV	hsv(75, 84%, 68%)
CMYK	cmyk(20.8%, 0%, 84.4%, 32.2%)
CIE-LAB	lab(65.97, -31.01, 63.14)
CIE-LCH	lch(65.97, 70.34, 116.16°)
OKLab	oklab(69.61% -0.0913 0.1369)
OKLCH	oklch(69.61% 0.165 123.7)
XYZ	xyz(25.4583, 35.2844, 6.5061)
Luminance	0.3528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89AD1B #3F1BAD

analogous

#AD881B #89AD1B #40AD1B

triadic

#89AD1B #1B89AD #AD1B89

tetradic

#89AD1B #1BAD88 #3F1BAD #AD1B40

square

#89AD1B #1BAD88 #3F1BAD #AD1B40

split-complementary

#89AD1B #1B40AD #881BAD

monochromatic

#35430A #5F7813 #89AD1B #B1DD28 #C4E65D

Accessibility & contrast

On white

2.61

#89AD1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#89AD1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89AD1B

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89AD1B	#FFFFFF	#000000	##000000
##89AD1B	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#B3A02C

Tritanopia (blue-blind)

#90A493

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #89ad1b;
/* rgb */ color: rgb(137, 173, 27);
/* oklch */ color: oklch(69.6% 0.165 123.7);

Tailwind

colors: {
  custom: {
    50: '#b0c568',
    500: '#89ad1b',
    950: '#000000',
  },
}

SCSS

$custom: #89ad1b;
$custom-light: #b0c568;
$custom-dark: #000000;

JSON

{
  "hex": "#89ad1b",
  "rgb": {
    "r": 137,
    "g": 173,
    "b": 27
  },
  "hsl": {
    "h": 74.795,
    "s": 73,
    "l": 39.216
  },
  "oklch": {
    "l": 0.69613,
    "c": 0.16458,
    "h": 123.7
  },
  "luminance": 0.35285
}

Semantic roles & 50–950 ramp

primary

#89AD1B

secondary

#765ACA

accent

#38F065

background

#FBFCF6

surface

#F6F8EB

border

#D0D1C6

text

#111307

muted

#80827A

Preview Lab

Preview with #89AD1B

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

Preview Lab → · Contrast checker → · Palette generator →