#90BB38#90BB38

#90BB38 is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.6% C 0.163 H 126.0°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#90BB38
RGB	rgb(144, 187, 56)
HSL	hsl(80, 54%, 48%)
HSV	hsv(80, 70%, 73%)
CMYK	cmyk(23%, 0%, 70.1%, 26.7%)
CIE-LAB	lab(70.70, -33.34, 58.59)
CIE-LCH	lch(70.70, 67.41, 119.64°)
OKLab	oklab(73.61% -0.0959 0.1318)
OKLCH	oklch(73.61% 0.163 126)
XYZ	xyz(29.9859, 41.7550, 10.2204)
Luminance	0.4175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BB38 #6338BB

analogous

#BBA538 #90BB38 #4EBB38

triadic

#90BB38 #3890BB #BB3890

tetradic

#90BB38 #38BBA5 #6338BB #BB384E

square

#90BB38 #38BBA5 #6338BB #BB384E

split-complementary

#90BB38 #384EBB #A538BB

monochromatic

#475D1C #6C8C2A #90BB38 #ABD061 #C4DE90

Accessibility & contrast

On white

2.25

#90BB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#90BB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BB38

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BB38	#FFFFFF	#000000	##000000
##90BB38	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF23

Deuteranopia (green-blind)

#BFAC43

Tritanopia (blue-blind)

#96B2A1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90bb38;
/* rgb */ color: rgb(144, 187, 56);
/* oklch */ color: oklch(73.6% 0.163 126.0);

Tailwind

colors: {
  custom: {
    50: '#b4cf77',
    500: '#90bb38',
    950: '#000000',
  },
}

SCSS

$custom: #90bb38;
$custom-light: #b4cf77;
$custom-dark: #000000;

JSON

{
  "hex": "#90bb38",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 56
  },
  "hsl": {
    "h": 79.695,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73609,
    "c": 0.16299,
    "h": 126
  },
  "luminance": 0.41755
}

Semantic roles & 50–950 ramp

primary

#90BB38

secondary

#9C86C8

accent

#4BDD7B

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #90BB38

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

Preview Lab → · Contrast checker → · Palette generator →