#90B737#90B737

#90B737 is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.7% C 0.159 H 125.0°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#90B737
RGB	rgb(144, 183, 55)
HSL	hsl(78, 54%, 47%)
HSV	hsv(78, 70%, 72%)
CMYK	cmyk(21.3%, 0%, 69.9%, 28.2%)
CIE-LAB	lab(69.52, -31.53, 57.78)
CIE-LCH	lch(69.52, 65.82, 118.63°)
OKLab	oklab(72.65% -0.091 0.13)
OKLCH	oklch(72.65% 0.159 125)
XYZ	xyz(29.1249, 40.0718, 9.8139)
Luminance	0.4007 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B737 #5E37B7

analogous

#B79E37 #90B737 #50B737

triadic

#90B737 #3790B7 #B73790

tetradic

#90B737 #37B79E #5E37B7 #B73750

square

#90B737 #37B79E #5E37B7 #B73750

split-complementary

#90B737 #3750B7 #9E37B7

monochromatic

#46591B #6B8829 #90B737 #ACCE5D #C4DC8C

Accessibility & contrast

On white

2.33

#90B737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#90B737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B737

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B737	#FFFFFF	#000000	##000000
##90B737	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB22

Deuteranopia (green-blind)

#BCA942

Tritanopia (blue-blind)

#96AE9E

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #90b737;
/* rgb */ color: rgb(144, 183, 55);
/* oklch */ color: oklch(72.7% 0.159 125.0);

Tailwind

colors: {
  custom: {
    50: '#b4cc76',
    500: '#90b737',
    950: '#000000',
  },
}

SCSS

$custom: #90b737;
$custom-light: #b4cc76;
$custom-dark: #000000;

JSON

{
  "hex": "#90b737",
  "rgb": {
    "r": 144,
    "g": 183,
    "b": 55
  },
  "hsl": {
    "h": 78.281,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72651,
    "c": 0.15865,
    "h": 125
  },
  "luminance": 0.40072
}

Semantic roles & 50–950 ramp

primary

#90B737

secondary

#9883C7

accent

#4BDD77

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B737

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

Preview Lab → · Contrast checker → · Palette generator →