#90C43A#90C43A

#90C43A is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.8% C 0.173 H 128.1°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#90C43A
RGB	rgb(144, 196, 58)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 77%)
CMYK	cmyk(26.5%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(73.36, -37.32, 60.53)
CIE-LCH	lch(73.36, 71.11, 121.65°)
OKLab	oklab(75.77% -0.1066 0.1362)
OKLCH	oklch(75.77% 0.173 128.1)
XYZ	xyz(32.0052, 45.7139, 11.1396)
Luminance	0.4572 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C43A #6E3AC4

analogous

#C4B33A #90C43A #4BC43A

triadic

#90C43A #3A90C4 #C43A90

tetradic

#90C43A #3AC4B3 #6E3AC4 #C43A4B

square

#90C43A #3AC4B3 #6E3AC4 #C43A4B

split-complementary

#90C43A #3A4BC4 #B33AC4

monochromatic

#4B661E #6D952C #90C43A #ABD369 #C5E098

Accessibility & contrast

On white

2.07

#90C43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#90C43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C43A

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C43A	#FFFFFF	#000000	##000000
##90C43A	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB623

Deuteranopia (green-blind)

#C6B346

Tritanopia (blue-blind)

#95BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #90c43a;
/* rgb */ color: rgb(144, 196, 58);
/* oklch */ color: oklch(75.8% 0.173 128.1);

Tailwind

colors: {
  custom: {
    50: '#b4d678',
    500: '#90c43a',
    950: '#000000',
  },
}

SCSS

$custom: #90c43a;
$custom-light: #b4d678;
$custom-dark: #000000;

JSON

{
  "hex": "#90c43a",
  "rgb": {
    "r": 144,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 82.609,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75769,
    "c": 0.17293,
    "h": 128.1
  },
  "luminance": 0.45715
}

Semantic roles & 50–950 ramp

primary

#90C43A

secondary

#A58ECC

accent

#4ADE82

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#121409

muted

#81837B

Preview Lab

Preview with #90C43A

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

Preview Lab → · Contrast checker → · Palette generator →