#90B427#90B427

#90B427 is a light, vivid yellow-green. Relative luminance 0.387; OKLCH L 71.8% C 0.164 H 123.5°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#90B427
RGB	rgb(144, 180, 39)
HSL	hsl(75, 64%, 43%)
HSV	hsv(75, 78%, 71%)
CMYK	cmyk(20%, 0%, 78.3%, 29.4%)
CIE-LAB	lab(68.55, -30.98, 62.33)
CIE-LCH	lch(68.55, 69.60, 116.43°)
OKLab	oklab(71.83% -0.0908 0.137)
OKLCH	oklch(71.83% 0.164 123.5)
XYZ	xyz(28.1894, 38.7181, 7.9073)
Luminance	0.3872 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B427 #4B27B4

analogous

#B49127 #90B427 #49B427

triadic

#90B427 #2790B4 #B42790

tetradic

#90B427 #27B491 #4B27B4 #B42749

square

#90B427 #27B491 #4B27B4 #B42749

split-complementary

#90B427 #2749B4 #9127B4

monochromatic

#404F11 #68821C #90B427 #B0D642 #C5E174

Accessibility & contrast

On white

2.40

#90B427 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#90B427 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B427

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B427	#FFFFFF	#000000	##000000
##90B427	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#BAA735

Tritanopia (blue-blind)

#97AB9A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90b427;
/* rgb */ color: rgb(144, 180, 39);
/* oklch */ color: oklch(71.8% 0.164 123.5);

Tailwind

colors: {
  custom: {
    50: '#b4ca6d',
    500: '#90b427',
    950: '#000000',
  },
}

SCSS

$custom: #90b427;
$custom-light: #b4ca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#90b427",
  "rgb": {
    "r": 144,
    "g": 180,
    "b": 39
  },
  "hsl": {
    "h": 75.319,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.71833,
    "c": 0.16432,
    "h": 123.5
  },
  "luminance": 0.38718
}

Semantic roles & 50–950 ramp

primary

#90B427

secondary

#856FC8

accent

#40E76B

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121308

muted

#81827B

Preview Lab

Preview with #90B427

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

Preview Lab → · Contrast checker → · Palette generator →