#90C644#90C644

#90C644 is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 76.3% C 0.169 H 129.1°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#90C644
RGB	rgb(144, 198, 68)
HSL	hsl(85, 53%, 52%)
HSV	hsv(85, 66%, 78%)
CMYK	cmyk(27.3%, 0%, 65.7%, 22.4%)
CIE-LAB	lab(74.02, -37.52, 57.32)
CIE-LCH	lch(74.02, 68.51, 123.21°)
OKLab	oklab(76.33% -0.1063 0.1309)
OKLCH	oklch(76.33% 0.169 129.1)
XYZ	xyz(32.7389, 46.7340, 12.7634)
Luminance	0.4673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C644 #7A44C6

analogous

#C6BB44 #90C644 #4FC644

triadic

#90C644 #4490C6 #C64490

tetradic

#90C644 #44C6BB #7A44C6 #C6444F

square

#90C644 #44C6BB #7A44C6 #C6444F

split-complementary

#90C644 #444FC6 #BB44C6

monochromatic

#4E6E22 #709D30 #90C644 #ACD473 #C8E3A2

Accessibility & contrast

On white

2.03

#90C644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#90C644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C644

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C644	#FFFFFF	#000000	##000000
##90C644	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)

#CFB833

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#94BEAB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c644;
/* rgb */ color: rgb(144, 198, 68);
/* oklch */ color: oklch(76.3% 0.169 129.1);

Tailwind

colors: {
  custom: {
    50: '#b4d77e',
    500: '#90c644',
    950: '#000000',
  },
}

SCSS

$custom: #90c644;
$custom-light: #b4d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#90c644",
  "rgb": {
    "r": 144,
    "g": 198,
    "b": 68
  },
  "hsl": {
    "h": 84.923,
    "s": 53.279,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76327,
    "c": 0.1686,
    "h": 129.1
  },
  "luminance": 0.46735
}

Semantic roles & 50–950 ramp

primary

#90C644

secondary

#AE97CF

accent

#4BDD88

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C644

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

Preview Lab → · Contrast checker → · Palette generator →