#90B63B#90B63B

#90B63B is a light, vivid yellow-green. Relative luminance 0.397; OKLCH L 72.4% C 0.155 H 125.0°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#90B63B
RGB	rgb(144, 182, 59)
HSL	hsl(79, 51%, 47%)
HSV	hsv(79, 68%, 71%)
CMYK	cmyk(20.9%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(69.26, -30.80, 55.95)
CIE-LCH	lch(69.26, 63.87, 118.83°)
OKLab	oklab(72.45% -0.0886 0.1267)
OKLCH	oklch(72.45% 0.155 125)
XYZ	xyz(29.0191, 39.7006, 10.2710)
Luminance	0.3970 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B63B #613BB6

analogous

#B69F3B #90B63B #52B63B

triadic

#90B63B #3B90B6 #B63B90

tetradic

#90B63B #3BB69F #613BB6 #B63B52

square

#90B63B #3BB69F #613BB6 #B63B52

split-complementary

#90B63B #3B52B6 #9F3BB6

monochromatic

#475A1D #6B882C #90B63B #ABCC62 #C4DB90

Accessibility & contrast

On white

2.35

#90B63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#90B63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B63B

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B63B	#FFFFFF	#000000	##000000
##90B63B	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA29

Deuteranopia (green-blind)

#BBA945

Tritanopia (blue-blind)

#96AD9D

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90b63b;
/* rgb */ color: rgb(144, 182, 59);
/* oklch */ color: oklch(72.4% 0.155 125.0);

Tailwind

colors: {
  custom: {
    50: '#b4cc78',
    500: '#90b63b',
    950: '#000000',
  },
}

SCSS

$custom: #90b63b;
$custom-light: #b4cc78;
$custom-dark: #000000;

JSON

{
  "hex": "#90b63b",
  "rgb": {
    "r": 144,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 78.537,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72446,
    "c": 0.15464,
    "h": 125
  },
  "luminance": 0.39701
}

Semantic roles & 50–950 ramp

primary

#90B63B

secondary

#9A87C6

accent

#4DDB79

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #90B63B

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

Preview Lab → · Contrast checker → · Palette generator →