#90AB37#90AB37

#90AB37 is a light, vivid yellow-green. Relative luminance 0.353; OKLCH L 69.8% C 0.144 H 121.5°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#90AB37
RGB	rgb(144, 171, 55)
HSL	hsl(74, 51%, 44%)
HSV	hsv(74, 68%, 67%)
CMYK	cmyk(15.8%, 0%, 67.8%, 32.9%)
CIE-LAB	lab(66.01, -25.79, 54.19)
CIE-LCH	lch(66.01, 60.01, 115.45°)
OKLab	oklab(69.81% -0.0751 0.1224)
OKLCH	oklch(69.81% 0.144 121.5)
XYZ	xyz(26.7545, 35.3309, 9.0238)
Luminance	0.3533 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AB37 #5237AB

analogous

#AB8C37 #90AB37 #56AB37

triadic

#90AB37 #3790AB #AB3790

tetradic

#90AB37 #37AB8C #5237AB #AB3756

square

#90AB37 #37AB8C #5237AB #AB3756

split-complementary

#90AB37 #3756AB #8C37AB

monochromatic

#424E19 #697D28 #90AB37 #AEC956 #C4D885

Accessibility & contrast

On white

2.60

#90AB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#90AB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AB37

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AB37	#FFFFFF	#000000	##000000
##90AB37	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A126

Deuteranopia (green-blind)

#B2A040

Tritanopia (blue-blind)

#98A294

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #90ab37;
/* rgb */ color: rgb(144, 171, 55);
/* oklch */ color: oklch(69.8% 0.144 121.5);

Tailwind

colors: {
  custom: {
    50: '#b3c474',
    500: '#90ab37',
    950: '#000000',
  },
}

SCSS

$custom: #90ab37;
$custom-light: #b3c474;
$custom-dark: #000000;

JSON

{
  "hex": "#90ab37",
  "rgb": {
    "r": 144,
    "g": 171,
    "b": 55
  },
  "hsl": {
    "h": 73.966,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69812,
    "c": 0.14365,
    "h": 121.5
  },
  "luminance": 0.35331
}

Semantic roles & 50–950 ramp

primary

#90AB37

secondary

#8C7CC1

accent

#4DDB6E

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111209

muted

#80817B

Preview Lab

Preview with #90AB37

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

Preview Lab → · Contrast checker → · Palette generator →