#90B628#90B628

#90B628 is a light, vivid yellow-green. Relative luminance 0.395; OKLCH L 72.3% C 0.166 H 124.1°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#90B628
RGB	rgb(144, 182, 40)
HSL	hsl(76, 64%, 44%)
HSV	hsv(76, 78%, 71%)
CMYK	cmyk(20.9%, 0%, 78%, 28.6%)
CIE-LAB	lab(69.14, -31.88, 62.57)
CIE-LCH	lch(69.14, 70.22, 117.00°)
OKLab	oklab(72.31% -0.0931 0.1376)
OKLCH	oklch(72.31% 0.166 124.1)
XYZ	xyz(28.6129, 39.5381, 8.1313)
Luminance	0.3954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B628 #4E28B6

analogous

#B69528 #90B628 #49B628

triadic

#90B628 #2890B6 #B62890

tetradic

#90B628 #28B695 #4E28B6 #B62849

square

#90B628 #28B695 #4E28B6 #B62849

split-complementary

#90B628 #2849B6 #9528B6

monochromatic

#415212 #68841D #90B628 #AFD645 #C5E177

Accessibility & contrast

On white

2.36

#90B628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#90B628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B628

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B628	#FFFFFF	#000000	##000000
##90B628	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#BCA836

Tritanopia (blue-blind)

#97AD9C

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90b628;
/* rgb */ color: rgb(144, 182, 40);
/* oklch */ color: oklch(72.3% 0.166 124.1);

Tailwind

colors: {
  custom: {
    50: '#b4cc6e',
    500: '#90b628',
    950: '#000000',
  },
}

SCSS

$custom: #90b628;
$custom-light: #b4cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#90b628",
  "rgb": {
    "r": 144,
    "g": 182,
    "b": 40
  },
  "hsl": {
    "h": 76.056,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.72314,
    "c": 0.16619,
    "h": 124.1
  },
  "luminance": 0.39538
}

Semantic roles & 50–950 ramp

primary

#90B628

secondary

#8871C9

accent

#41E76D

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #90B628

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

Preview Lab → · Contrast checker → · Palette generator →