#90C23E#90C23E

#90C23E is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 75.3% C 0.168 H 127.9°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#90C23E
RGB	rgb(144, 194, 62)
HSL	hsl(83, 52%, 50%)
HSV	hsv(83, 68%, 76%)
CMYK	cmyk(25.8%, 0%, 68%, 23.9%)
CIE-LAB	lab(72.80, -36.15, 58.44)
CIE-LCH	lch(72.80, 68.71, 121.74°)
OKLab	oklab(75.32% -0.1031 0.1324)
OKLCH	oklch(75.32% 0.168 127.9)
XYZ	xyz(31.6629, 44.8600, 11.5472)
Luminance	0.4486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C23E #703EC2

analogous

#C2B23E #90C23E #4EC23E

triadic

#90C23E #3E90C2 #C23E90

tetradic

#90C23E #3EC2B2 #703EC2 #C23E4E

square

#90C23E #3EC2B2 #703EC2 #C23E4E

split-complementary

#90C23E #3E4EC2 #B23EC2

monochromatic

#4B6620 #6E942F #90C23E #ABD16D #C5DF9B

Accessibility & contrast

On white

2.11

#90C23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#90C23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C23E

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C23E	#FFFFFF	#000000	##000000
##90C23E	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB52A

Deuteranopia (green-blind)

#C5B249

Tritanopia (blue-blind)

#95B9A7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #90c23e;
/* rgb */ color: rgb(144, 194, 62);
/* oklch */ color: oklch(75.3% 0.168 127.9);

Tailwind

colors: {
  custom: {
    50: '#b4d47a',
    500: '#90c23e',
    950: '#000000',
  },
}

SCSS

$custom: #90c23e;
$custom-light: #b4d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#90c23e",
  "rgb": {
    "r": 144,
    "g": 194,
    "b": 62
  },
  "hsl": {
    "h": 82.727,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75323,
    "c": 0.16775,
    "h": 127.9
  },
  "luminance": 0.44861
}

Semantic roles & 50–950 ramp

primary

#90C23E

secondary

#A790CB

accent

#4CDB83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C23E

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

Preview Lab → · Contrast checker → · Palette generator →