#90C243#90C243

#90C243 is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 75.4% C 0.164 H 128.3°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#90C243
RGB	rgb(144, 194, 67)
HSL	hsl(84, 51%, 51%)
HSV	hsv(84, 65%, 76%)
CMYK	cmyk(25.8%, 0%, 65.5%, 23.9%)
CIE-LAB	lab(72.84, -35.79, 56.48)
CIE-LCH	lch(72.84, 66.86, 122.36°)
OKLab	oklab(75.37% -0.1016 0.1289)
OKLCH	oklch(75.37% 0.164 128.3)
XYZ	xyz(31.8064, 44.9174, 12.3033)
Luminance	0.4492 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C243 #7543C2

analogous

#C2B443 #90C243 #50C243

triadic

#90C243 #4390C2 #C24390

tetradic

#90C243 #43C2B4 #7543C2 #C24350

square

#90C243 #43C2B4 #7543C2 #C24350

split-complementary

#90C243 #4350C2 #B443C2

monochromatic

#4D6922 #6F9731 #90C243 #ABD171 #C7E09F

Accessibility & contrast

On white

2.10

#90C243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#90C243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C243

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C243	#FFFFFF	#000000	##000000
##90C243	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB532

Deuteranopia (green-blind)

#C4B24D

Tritanopia (blue-blind)

#95BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #90c243;
/* rgb */ color: rgb(144, 194, 67);
/* oklch */ color: oklch(75.4% 0.164 128.3);

Tailwind

colors: {
  custom: {
    50: '#b4d47d',
    500: '#90c243',
    950: '#000000',
  },
}

SCSS

$custom: #90c243;
$custom-light: #b4d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#90c243",
  "rgb": {
    "r": 144,
    "g": 194,
    "b": 67
  },
  "hsl": {
    "h": 83.622,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75366,
    "c": 0.16418,
    "h": 128.3
  },
  "luminance": 0.44918
}

Semantic roles & 50–950 ramp

primary

#90C243

secondary

#AA94CC

accent

#4DDA85

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C243

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

Preview Lab → · Contrast checker → · Palette generator →