#90A540#90A540

#90A540 is a light, vivid yellow-green. Relative luminance 0.332; OKLCH L 68.5% C 0.129 H 119.9°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#90A540
RGB	rgb(144, 165, 64)
HSL	hsl(72, 44%, 45%)
HSV	hsv(72, 61%, 65%)
CMYK	cmyk(12.7%, 0%, 61.2%, 35.3%)
CIE-LAB	lab(64.33, -22.17, 48.58)
CIE-LCH	lch(64.33, 53.40, 114.53°)
OKLab	oklab(68.49% -0.0642 0.1118)
OKLCH	oklch(68.49% 0.129 119.9)
XYZ	xyz(25.8825, 33.2098, 9.8961)
Luminance	0.3321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A540 #5540A5

analogous

#A58740 #90A540 #5EA540

triadic

#90A540 #4090A5 #A54090

tetradic

#90A540 #40A587 #5540A5 #A5405E

square

#90A540 #40A587 #5540A5 #A5405E

split-complementary

#90A540 #405EA5 #8740A5

monochromatic

#434D1E #6A792F #90A540 #ADC261 #C4D38D

Accessibility & contrast

On white

2.75

#90A540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#90A540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A540

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A540	#FFFFFF	#000000	##000000
##90A540	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C34

Deuteranopia (green-blind)

#AC9C47

Tritanopia (blue-blind)

#989D90

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #90a540;
/* rgb */ color: rgb(144, 165, 64);
/* oklch */ color: oklch(68.5% 0.129 119.9);

Tailwind

colors: {
  custom: {
    50: '#b3bf79',
    500: '#90a540',
    950: '#000000',
  },
}

SCSS

$custom: #90a540;
$custom-light: #b3bf79;
$custom-dark: #000000;

JSON

{
  "hex": "#90a540",
  "rgb": {
    "r": 144,
    "g": 165,
    "b": 64
  },
  "hsl": {
    "h": 72.475,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68487,
    "c": 0.12895,
    "h": 119.9
  },
  "luminance": 0.3321
}

Semantic roles & 50–950 ramp

primary

#90A540

secondary

#8F83BE

accent

#54D46F

background

#FBFBF7

surface

#F6F7EE

border

#D0D0C9

text

#111209

muted

#80817B

Preview Lab

Preview with #90A540

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

Preview Lab → · Contrast checker → · Palette generator →