#90C038#90C038

#90C038 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.8% C 0.169 H 127.1°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#90C038
RGB	rgb(144, 192, 56)
HSL	hsl(81, 55%, 49%)
HSV	hsv(81, 71%, 75%)
CMYK	cmyk(25%, 0%, 70.8%, 24.7%)
CIE-LAB	lab(72.17, -35.63, 60.07)
CIE-LCH	lch(72.17, 69.84, 120.67°)
OKLab	oklab(74.8% -0.1021 0.1349)
OKLCH	oklch(74.8% 0.169 127.1)
XYZ	xyz(31.0651, 43.9135, 10.5801)
Luminance	0.4391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C038 #6838C0

analogous

#C0AC38 #90C038 #4CC038

triadic

#90C038 #3890C0 #C03890

tetradic

#90C038 #38C0AC #6838C0 #C0384C

square

#90C038 #38C0AC #6838C0 #C0384C

split-complementary

#90C038 #384CC0 #AC38C0

monochromatic

#49611C #6C912A #90C038 #ABD264 #C4DF93

Accessibility & contrast

On white

2.15

#90C038 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#90C038 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C038

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C038	#FFFFFF	#000000	##000000
##90C038	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB321

Deuteranopia (green-blind)

#C3B044

Tritanopia (blue-blind)

#95B7A5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90c038;
/* rgb */ color: rgb(144, 192, 56);
/* oklch */ color: oklch(74.8% 0.169 127.1);

Tailwind

colors: {
  custom: {
    50: '#b4d377',
    500: '#90c038',
    950: '#000000',
  },
}

SCSS

$custom: #90c038;
$custom-light: #b4d377;
$custom-dark: #000000;

JSON

{
  "hex": "#90c038",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 56
  },
  "hsl": {
    "h": 81.176,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.748,
    "c": 0.16923,
    "h": 127.1
  },
  "luminance": 0.43914
}

Semantic roles & 50–950 ramp

primary

#90C038

secondary

#A089CB

accent

#4ADE7E

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #90C038

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

Preview Lab → · Contrast checker → · Palette generator →