#90B533#90B533

#90B533 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 72.1% C 0.159 H 124.3°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#90B533
RGB	rgb(144, 181, 51)
HSL	hsl(77, 56%, 45%)
HSV	hsv(77, 72%, 71%)
CMYK	cmyk(20.4%, 0%, 71.8%, 29%)
CIE-LAB	lab(68.91, -30.84, 58.65)
CIE-LCH	lch(68.91, 66.27, 117.73°)
OKLab	oklab(72.15% -0.0894 0.1312)
OKLCH	oklch(72.15% 0.159 124.3)
XYZ	xyz(28.6233, 39.2158, 9.1928)
Luminance	0.3922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B533 #5833B5

analogous

#B59933 #90B533 #4FB533

triadic

#90B533 #3390B5 #B53390

tetradic

#90B533 #33B599 #5833B5 #B5334F

square

#90B533 #33B599 #5833B5 #B5334F

split-complementary

#90B533 #334FB5 #9933B5

monochromatic

#445618 #6A8526 #90B533 #ADCF56 #C4DD86

Accessibility & contrast

On white

2.37

#90B533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#90B533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B533

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B533	#FFFFFF	#000000	##000000
##90B533	1.00	2.37	8.84	8.84
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA91C

Deuteranopia (green-blind)

#BAA83E

Tritanopia (blue-blind)

#97AC9C

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #90b533;
/* rgb */ color: rgb(144, 181, 51);
/* oklch */ color: oklch(72.1% 0.159 124.3);

Tailwind

colors: {
  custom: {
    50: '#b4cb73',
    500: '#90b533',
    950: '#000000',
  },
}

SCSS

$custom: #90b533;
$custom-light: #b4cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#90b533",
  "rgb": {
    "r": 144,
    "g": 181,
    "b": 51
  },
  "hsl": {
    "h": 77.077,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.72146,
    "c": 0.15876,
    "h": 124.3
  },
  "luminance": 0.39216
}

Semantic roles & 50–950 ramp

primary

#90B533

secondary

#927DC6

accent

#48DF73

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B533

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

Preview Lab → · Contrast checker → · Palette generator →