#90C645#90C645

#90C645 is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 76.3% C 0.168 H 129.2°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#90C645
RGB	rgb(144, 198, 69)
HSL	hsl(85, 53%, 52%)
HSV	hsv(85, 65%, 78%)
CMYK	cmyk(27.3%, 0%, 65.2%, 22.4%)
CIE-LAB	lab(74.03, -37.45, 56.93)
CIE-LCH	lch(74.03, 68.14, 123.34°)
OKLab	oklab(76.34% -0.106 0.1301)
OKLCH	oklch(76.34% 0.168 129.2)
XYZ	xyz(32.7697, 46.7463, 12.9255)
Luminance	0.4675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C645 #7B45C6

analogous

#C6BB45 #90C645 #50C645

triadic

#90C645 #4590C6 #C64590

tetradic

#90C645 #45C6BB #7B45C6 #C64550

square

#90C645 #45C6BB #7B45C6 #C64550

split-complementary

#90C645 #4550C6 #BB45C6

monochromatic

#4F6F22 #709E30 #90C645 #ACD474 #C8E3A3

Accessibility & contrast

On white

2.03

#90C645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#90C645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C645

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C645	#FFFFFF	#000000	##000000
##90C645	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)

#CFB834

Deuteranopia (green-blind)

#C8B54F

Tritanopia (blue-blind)

#94BEAB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c645;
/* rgb */ color: rgb(144, 198, 69);
/* oklch */ color: oklch(76.3% 0.168 129.2);

Tailwind

colors: {
  custom: {
    50: '#b4d77f',
    500: '#90c645',
    950: '#000000',
  },
}

SCSS

$custom: #90c645;
$custom-light: #b4d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#90c645",
  "rgb": {
    "r": 144,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 85.116,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76336,
    "c": 0.16787,
    "h": 129.2
  },
  "luminance": 0.46747
}

Semantic roles & 50–950 ramp

primary

#90C645

secondary

#AF97CF

accent

#4BDC88

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C645

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

Preview Lab → · Contrast checker → · Palette generator →