#90B033#90B033

#90B033 is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 71.0% C 0.153 H 122.9°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#90B033
RGB	rgb(144, 176, 51)
HSL	hsl(75, 55%, 45%)
HSV	hsv(75, 71%, 69%)
CMYK	cmyk(18.2%, 0%, 71%, 31%)
CIE-LAB	lab(67.44, -28.46, 57.20)
CIE-LCH	lch(67.44, 63.89, 116.45°)
OKLab	oklab(70.96% -0.0829 0.1281)
OKLCH	oklch(70.96% 0.153 122.9)
XYZ	xyz(27.6248, 37.2189, 8.8599)
Luminance	0.3722 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B033 #5333B0

analogous

#B09233 #90B033 #52B033

triadic

#90B033 #3390B0 #B03390

tetradic

#90B033 #33B092 #5333B0 #B03352

square

#90B033 #33B092 #5333B0 #B03352

split-complementary

#90B033 #3352B0 #9233B0

monochromatic

#425118 #698125 #90B033 #AECD53 #C4DB82

Accessibility & contrast

On white

2.49

#90B033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#90B033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B033

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B033	#FFFFFF	#000000	##000000
##90B033	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA51E

Deuteranopia (green-blind)

#B6A43E

Tritanopia (blue-blind)

#97A797

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #90b033;
/* rgb */ color: rgb(144, 176, 51);
/* oklch */ color: oklch(71.0% 0.153 122.9);

Tailwind

colors: {
  custom: {
    50: '#b4c773',
    500: '#90b033',
    950: '#000000',
  },
}

SCSS

$custom: #90b033;
$custom-light: #b4c773;
$custom-dark: #000000;

JSON

{
  "hex": "#90b033",
  "rgb": {
    "r": 144,
    "g": 176,
    "b": 51
  },
  "hsl": {
    "h": 75.36,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70961,
    "c": 0.1526,
    "h": 122.9
  },
  "luminance": 0.37219
}

Semantic roles & 50–950 ramp

primary

#90B033

secondary

#8D7BC4

accent

#49DE70

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #90B033

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

Preview Lab → · Contrast checker → · Palette generator →