#90C33F#90C33F

#90C33F is a light, vivid yellow-green. Relative luminance 0.453; OKLCH L 75.6% C 0.168 H 128.2°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#90C33F
RGB	rgb(144, 195, 63)
HSL	hsl(83, 52%, 51%)
HSV	hsv(83, 68%, 76%)
CMYK	cmyk(26.2%, 0%, 67.7%, 23.5%)
CIE-LAB	lab(73.10, -36.53, 58.36)
CIE-LCH	lch(73.10, 68.85, 122.05°)
OKLab	oklab(75.57% -0.104 0.1323)
OKLCH	oklch(75.57% 0.168 128.2)
XYZ	xyz(31.9139, 45.3177, 11.7674)
Luminance	0.4532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C33F #723FC3

analogous

#C3B43F #90C33F #4EC33F

triadic

#90C33F #3F90C3 #C33F90

tetradic

#90C33F #3FC3B4 #723FC3 #C33F4E

square

#90C33F #3FC3B4 #723FC3 #C33F4E

split-complementary

#90C33F #3F4EC3 #B43FC3

monochromatic

#4C6720 #6E962F #90C33F #ABD26E #C6E09C

Accessibility & contrast

On white

2.09

#90C33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#90C33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C33F

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C33F	#FFFFFF	#000000	##000000
##90C33F	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62C

Deuteranopia (green-blind)

#C5B24A

Tritanopia (blue-blind)

#95BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #90c33f;
/* rgb */ color: rgb(144, 195, 63);
/* oklch */ color: oklch(75.6% 0.168 128.2);

Tailwind

colors: {
  custom: {
    50: '#b4d57b',
    500: '#90c33f',
    950: '#000000',
  },
}

SCSS

$custom: #90c33f;
$custom-light: #b4d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#90c33f",
  "rgb": {
    "r": 144,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 83.182,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.7557,
    "c": 0.16833,
    "h": 128.2
  },
  "luminance": 0.45318
}

Semantic roles & 50–950 ramp

primary

#90C33F

secondary

#A892CC

accent

#4CDC84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C33F

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

Preview Lab → · Contrast checker → · Palette generator →