#90C563#90C563

#90C563 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.4% C 0.140 H 132.3°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#90C563
RGB	rgb(144, 197, 99)
HSL	hsl(92, 46%, 58%)
HSV	hsv(92, 50%, 77%)
CMYK	cmyk(26.9%, 0%, 49.7%, 22.7%)
CIE-LAB	lab(74.04, -34.13, 43.37)
CIE-LCH	lch(74.04, 55.19, 128.20°)
OKLab	oklab(76.44% -0.0945 0.1039)
OKLCH	oklch(76.44% 0.14 132.3)
XYZ	xyz(33.7194, 46.7617, 19.0513)
Luminance	0.4676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C563 #9863C5

analogous

#C1C563 #90C563 #63C567

triadic

#90C563 #6390C5 #C56390

tetradic

#90C563 #63C1C5 #9863C5 #C56763

square

#90C563 #63C1C5 #9863C5 #C56763

split-complementary

#90C563 #6763C5 #C563C1

monochromatic

#547F2F #71AB40 #90C563 #B0D690 #CFE6BC

Accessibility & contrast

On white

2.03

#90C563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#90C563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C563

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C563	#FFFFFF	#000000	##000000
##90C563	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB95A

Deuteranopia (green-blind)

#C4B569

Tritanopia (blue-blind)

#91BEAE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c563;
/* rgb */ color: rgb(144, 197, 99);
/* oklch */ color: oklch(76.4% 0.140 132.3);

Tailwind

colors: {
  custom: {
    50: '#b3d791',
    500: '#90c563',
    950: '#000000',
  },
}

SCSS

$custom: #90c563;
$custom-light: #b3d791;
$custom-dark: #000000;

JSON

{
  "hex": "#90c563",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 99
  },
  "hsl": {
    "h": 92.449,
    "s": 45.794,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76442,
    "c": 0.14046,
    "h": 132.3
  },
  "luminance": 0.46763
}

Semantic roles & 50–950 ramp

primary

#90C563

secondary

#C3AED5

accent

#52D599

background

#FBFDF9

surface

#F6FAF1

border

#D0D3CB

text

#11140D

muted

#80837E

Preview Lab

Preview with #90C563

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

Preview Lab → · Contrast checker → · Palette generator →