#90AB2B#90AB2B

#90AB2B is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.7% C 0.151 H 121.1°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#90AB2B
RGB	rgb(144, 171, 43)
HSL	hsl(73, 60%, 42%)
HSV	hsv(73, 75%, 67%)
CMYK	cmyk(15.8%, 0%, 74.9%, 32.9%)
CIE-LAB	lab(65.93, -26.49, 58.59)
CIE-LCH	lch(65.93, 64.30, 114.33°)
OKLab	oklab(69.72% -0.0782 0.1297)
OKLCH	oklch(69.72% 0.151 121.1)
XYZ	xyz(26.5010, 35.2296, 7.6889)
Luminance	0.3523 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AB2B #462BAB

analogous

#AB862B #90AB2B #50AB2B

triadic

#90AB2B #2B90AB #AB2B90

tetradic

#90AB2B #2BAB86 #462BAB #AB2B50

square

#90AB2B #2BAB86 #462BAB #AB2B50

split-complementary

#90AB2B #2B50AB #862BAB

monochromatic

#3E4912 #677A1F #90AB2B #B2D043 #C6DC74

Accessibility & contrast

On white

2.61

#90AB2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#90AB2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AB2B

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AB2B	#FFFFFF	#000000	##000000
##90AB2B	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A10F

Deuteranopia (green-blind)

#B2A037

Tritanopia (blue-blind)

#98A293

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #90ab2b;
/* rgb */ color: rgb(144, 171, 43);
/* oklch */ color: oklch(69.7% 0.151 121.1);

Tailwind

colors: {
  custom: {
    50: '#b4c46e',
    500: '#90ab2b',
    950: '#000000',
  },
}

SCSS

$custom: #90ab2b;
$custom-light: #b4c46e;
$custom-dark: #000000;

JSON

{
  "hex": "#90ab2b",
  "rgb": {
    "r": 144,
    "g": 171,
    "b": 43
  },
  "hsl": {
    "h": 72.656,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.69723,
    "c": 0.15146,
    "h": 121.1
  },
  "luminance": 0.3523
}

Semantic roles & 50–950 ramp

primary

#90AB2B

secondary

#806EC4

accent

#45E366

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#111208

muted

#80817B

Preview Lab

Preview with #90AB2B

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

Preview Lab → · Contrast checker → · Palette generator →