#90BF38#90BF38

#90BF38 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.6% C 0.168 H 126.9°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#90BF38
RGB	rgb(144, 191, 56)
HSL	hsl(81, 55%, 48%)
HSV	hsv(81, 71%, 75%)
CMYK	cmyk(24.6%, 0%, 70.7%, 25.1%)
CIE-LAB	lab(71.88, -35.18, 59.78)
CIE-LCH	lch(71.88, 69.36, 120.47°)
OKLab	oklab(74.56% -0.1009 0.1343)
OKLCH	oklch(74.56% 0.168 126.9)
XYZ	xyz(30.8463, 43.4759, 10.5072)
Luminance	0.4348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF38 #6738BF

analogous

#BFAA38 #90BF38 #4CBF38

triadic

#90BF38 #3890BF #BF3890

tetradic

#90BF38 #38BFAA #6738BF #BF384C

square

#90BF38 #38BFAA #6738BF #BF384C

split-complementary

#90BF38 #384CBF #AA38BF

monochromatic

#49601C #6C902A #90BF38 #ABD163 #C4DF92

Accessibility & contrast

On white

2.17

#90BF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#90BF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF38

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF38	#FFFFFF	#000000	##000000
##90BF38	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B221

Deuteranopia (green-blind)

#C2AF44

Tritanopia (blue-blind)

#96B6A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #90bf38;
/* rgb */ color: rgb(144, 191, 56);
/* oklch */ color: oklch(74.6% 0.168 126.9);

Tailwind

colors: {
  custom: {
    50: '#b4d277',
    500: '#90bf38',
    950: '#000000',
  },
}

SCSS

$custom: #90bf38;
$custom-light: #b4d277;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf38",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 56
  },
  "hsl": {
    "h": 80.889,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74561,
    "c": 0.16799,
    "h": 126.9
  },
  "luminance": 0.43476
}

Semantic roles & 50–950 ramp

primary

#90BF38

secondary

#9F89CA

accent

#4ADE7D

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #90BF38

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

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