#90CC4E#90CC4E

#90CC4E is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.9% C 0.169 H 131.0°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#90CC4E
RGB	rgb(144, 204, 78)
HSL	hsl(89, 55%, 55%)
HSV	hsv(89, 62%, 80%)
CMYK	cmyk(29.4%, 0%, 61.8%, 20%)
CIE-LAB	lab(75.86, -39.40, 55.14)
CIE-LCH	lch(75.86, 67.77, 125.54°)
OKLab	oklab(77.85% -0.1106 0.1275)
OKLCH	oklch(77.85% 0.169 131)
XYZ	xyz(34.4693, 49.6640, 14.9763)
Luminance	0.4966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CC4E #8A4ECC

analogous

#CCC94E #90CC4E #51CC4E

triadic

#90CC4E #4E90CC #CC4E90

tetradic

#90CC4E #4ECCC9 #8A4ECC #CC4E51

square

#90CC4E #4ECCC9 #8A4ECC #CC4E51

split-complementary

#90CC4E #4E51CC #C94ECC

monochromatic

#527C24 #71AB31 #90CC4E #AEDA7E #CCE7AD

Accessibility & contrast

On white

1.92

#90CC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#90CC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC4E

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CC4E	#FFFFFF	#000000	##000000
##90CC4E	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3F

Deuteranopia (green-blind)

#CCB958

Tritanopia (blue-blind)

#93C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cc4e;
/* rgb */ color: rgb(144, 204, 78);
/* oklch */ color: oklch(77.9% 0.169 131.0);

Tailwind

colors: {
  custom: {
    50: '#b4dc85',
    500: '#90cc4e',
    950: '#000000',
  },
}

SCSS

$custom: #90cc4e;
$custom-light: #b4dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#90cc4e",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 78
  },
  "hsl": {
    "h": 88.571,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77851,
    "c": 0.16878,
    "h": 131
  },
  "luminance": 0.49665
}

Semantic roles & 50–950 ramp

primary

#90CC4E

secondary

#BAA1D5

accent

#49DF90

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CC4E

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

Preview Lab → · Contrast checker → · Palette generator →