#90CC4F#90CC4F

#90CC4F is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.9% C 0.168 H 131.1°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#90CC4F
RGB	rgb(144, 204, 79)
HSL	hsl(89, 55%, 55%)
HSV	hsv(89, 61%, 80%)
CMYK	cmyk(29.4%, 0%, 61.3%, 20%)
CIE-LAB	lab(75.87, -39.31, 54.72)
CIE-LCH	lch(75.87, 67.38, 125.69°)
OKLab	oklab(77.86% -0.1103 0.1267)
OKLCH	oklch(77.86% 0.168 131.1)
XYZ	xyz(34.5054, 49.6785, 15.1665)
Luminance	0.4968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CC4F #8B4FCC

analogous

#CCC94F #90CC4F #51CC4F

triadic

#90CC4F #4F90CC #CC4F90

tetradic

#90CC4F #4FCCC9 #8B4FCC #CC4F51

square

#90CC4F #4FCCC9 #8B4FCC #CC4F51

split-complementary

#90CC4F #4F51CC #C94FCC

monochromatic

#527D24 #71AC32 #90CC4F #AEDA7E #CCE7AE

Accessibility & contrast

On white

1.92

#90CC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#90CC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC4F

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CC4F	#FFFFFF	#000000	##000000
##90CC4F	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE41

Deuteranopia (green-blind)

#CCB958

Tritanopia (blue-blind)

#93C4B2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cc4f;
/* rgb */ color: rgb(144, 204, 79);
/* oklch */ color: oklch(77.9% 0.168 131.1);

Tailwind

colors: {
  custom: {
    50: '#b4dc85',
    500: '#90cc4f',
    950: '#000000',
  },
}

SCSS

$custom: #90cc4f;
$custom-light: #b4dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#90cc4f",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 88.8,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.77861,
    "c": 0.16799,
    "h": 131.1
  },
  "luminance": 0.4968
}

Semantic roles & 50–950 ramp

primary

#90CC4F

secondary

#BAA1D5

accent

#49DE91

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CC4F

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

Preview Lab → · Contrast checker → · Palette generator →