#90AD37#90AD37

#90AD37 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 70.3% C 0.146 H 122.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#90AD37
RGB	rgb(144, 173, 55)
HSL	hsl(75, 52%, 45%)
HSV	hsv(75, 68%, 68%)
CMYK	cmyk(16.8%, 0%, 68.2%, 32.2%)
CIE-LAB	lab(66.59, -26.76, 54.79)
CIE-LCH	lch(66.59, 60.98, 116.03°)
OKLab	oklab(70.28% -0.0778 0.1237)
OKLCH	oklch(70.28% 0.146 122.2)
XYZ	xyz(27.1351, 36.0922, 9.1506)
Luminance	0.3609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AD37 #5437AD

analogous

#AD8F37 #90AD37 #55AD37

triadic

#90AD37 #3790AD #AD3790

tetradic

#90AD37 #37AD8F #5437AD #AD3755

square

#90AD37 #37AD8F #5437AD #AD3755

split-complementary

#90AD37 #3755AD #8F37AD

monochromatic

#435019 #697F28 #90AD37 #AECA57 #C4D886

Accessibility & contrast

On white

2.56

#90AD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#90AD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AD37

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AD37	#FFFFFF	#000000	##000000
##90AD37	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A326

Deuteranopia (green-blind)

#B3A240

Tritanopia (blue-blind)

#97A495

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ad37;
/* rgb */ color: rgb(144, 173, 55);
/* oklch */ color: oklch(70.3% 0.146 122.2);

Tailwind

colors: {
  custom: {
    50: '#b3c575',
    500: '#90ad37',
    950: '#000000',
  },
}

SCSS

$custom: #90ad37;
$custom-light: #b3c575;
$custom-dark: #000000;

JSON

{
  "hex": "#90ad37",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 55
  },
  "hsl": {
    "h": 74.746,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70283,
    "c": 0.14614,
    "h": 122.2
  },
  "luminance": 0.36092
}

Semantic roles & 50–950 ramp

primary

#90AD37

secondary

#8E7DC2

accent

#4DDB70

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111209

muted

#80817B

Preview Lab

Preview with #90AD37

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

Preview Lab → · Contrast checker → · Palette generator →