#90B63A#90B63A

#90B63A is a light, vivid yellow-green. Relative luminance 0.397; OKLCH L 72.4% C 0.155 H 124.9°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#90B63A
RGB	rgb(144, 182, 58)
HSL	hsl(78, 52%, 47%)
HSV	hsv(78, 68%, 71%)
CMYK	cmyk(20.9%, 0%, 68.1%, 28.6%)
CIE-LAB	lab(69.25, -30.87, 56.34)
CIE-LCH	lch(69.25, 64.24, 118.72°)
OKLab	oklab(72.44% -0.0889 0.1274)
OKLCH	oklch(72.44% 0.155 124.9)
XYZ	xyz(28.9935, 39.6904, 10.1357)
Luminance	0.3969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B63A #603AB6

analogous

#B69E3A #90B63A #52B63A

triadic

#90B63A #3A90B6 #B63A90

tetradic

#90B63A #3AB69E #603AB6 #B63A52

square

#90B63A #3AB69E #603AB6 #B63A52

split-complementary

#90B63A #3A52B6 #9E3AB6

monochromatic

#47591C #6B882B #90B63A #ABCD61 #C4DB8F

Accessibility & contrast

On white

2.35

#90B63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#90B63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B63A

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B63A	#FFFFFF	#000000	##000000
##90B63A	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)

#C0AA28

Deuteranopia (green-blind)

#BBA944

Tritanopia (blue-blind)

#96AD9D

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90b63a;
/* rgb */ color: rgb(144, 182, 58);
/* oklch */ color: oklch(72.4% 0.155 124.9);

Tailwind

colors: {
  custom: {
    50: '#b4cc77',
    500: '#90b63a',
    950: '#000000',
  },
}

SCSS

$custom: #90b63a;
$custom-light: #b4cc77;
$custom-dark: #000000;

JSON

{
  "hex": "#90b63a",
  "rgb": {
    "r": 144,
    "g": 182,
    "b": 58
  },
  "hsl": {
    "h": 78.387,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72437,
    "c": 0.15534,
    "h": 124.9
  },
  "luminance": 0.39691
}

Semantic roles & 50–950 ramp

primary

#90B63A

secondary

#9986C6

accent

#4DDB78

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B63A

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

Preview Lab → · Contrast checker → · Palette generator →