#90BF3A#90BF3A

#90BF3A is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.6% C 0.167 H 127.0°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#90BF3A
RGB	rgb(144, 191, 58)
HSL	hsl(81, 53%, 49%)
HSV	hsv(81, 70%, 75%)
CMYK	cmyk(24.6%, 0%, 69.6%, 25.1%)
CIE-LAB	lab(71.89, -35.05, 59.04)
CIE-LCH	lch(71.89, 68.66, 120.69°)
OKLab	oklab(74.58% -0.1004 0.1331)
OKLCH	oklch(74.58% 0.167 127)
XYZ	xyz(30.8962, 43.4958, 10.7699)
Luminance	0.4350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF3A #693ABF

analogous

#BFAC3A #90BF3A #4EBF3A

triadic

#90BF3A #3A90BF #BF3A90

tetradic

#90BF3A #3ABFAC #693ABF #BF3A4E

square

#90BF3A #3ABFAC #693ABF #BF3A4E

split-complementary

#90BF3A #3A4EBF #AC3ABF

monochromatic

#49611D #6D902C #90BF3A #ABD066 #C5DF95

Accessibility & contrast

On white

2.17

#90BF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#90BF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF3A

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF3A	#FFFFFF	#000000	##000000
##90BF3A	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)

#C9B225

Deuteranopia (green-blind)

#C2AF45

Tritanopia (blue-blind)

#95B6A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #90bf3a;
/* rgb */ color: rgb(144, 191, 58);
/* oklch */ color: oklch(74.6% 0.167 127.0);

Tailwind

colors: {
  custom: {
    50: '#b4d278',
    500: '#90bf3a',
    950: '#000000',
  },
}

SCSS

$custom: #90bf3a;
$custom-light: #b4d278;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf3a",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 58
  },
  "hsl": {
    "h": 81.203,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74577,
    "c": 0.16668,
    "h": 127
  },
  "luminance": 0.43496
}

Semantic roles & 50–950 ramp

primary

#90BF3A

secondary

#A18BCA

accent

#4BDD7F

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #90BF3A

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

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