#90C83B#90C83B

#90C83B is a light, vivid yellow-green. Relative luminance 0.476; OKLCH L 76.7% C 0.177 H 128.9°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#90C83B
RGB	rgb(144, 200, 59)
HSL	hsl(84, 56%, 51%)
HSV	hsv(84, 71%, 78%)
CMYK	cmyk(28%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(74.54, -39.04, 61.35)
CIE-LCH	lch(74.54, 72.72, 122.47°)
OKLab	oklab(76.73% -0.1112 0.1381)
OKLCH	oklch(76.73% 0.177 128.9)
XYZ	xyz(32.9452, 47.5528, 11.5797)
Luminance	0.4755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C83B #733BC8

analogous

#C8B93B #90C83B #49C83B

triadic

#90C83B #3B90C8 #C83B90

tetradic

#90C83B #3BC8B9 #733BC8 #C83B49

square

#90C83B #3BC8B9 #733BC8 #C83B49

split-complementary

#90C83B #3B49C8 #B93BC8

monochromatic

#4C6B1E #6E9A2B #90C83B #ABD56B #C6E39B

Accessibility & contrast

On white

2.00

#90C83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#90C83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C83B

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C83B	#FFFFFF	#000000	##000000
##90C83B	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA23

Deuteranopia (green-blind)

#CAB647

Tritanopia (blue-blind)

#94BFAC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #90c83b;
/* rgb */ color: rgb(144, 200, 59);
/* oklch */ color: oklch(76.7% 0.177 128.9);

Tailwind

colors: {
  custom: {
    50: '#b5d979',
    500: '#90c83b',
    950: '#000000',
  },
}

SCSS

$custom: #90c83b;
$custom-light: #b5d979;
$custom-dark: #000000;

JSON

{
  "hex": "#90c83b",
  "rgb": {
    "r": 144,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 83.83,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76731,
    "c": 0.17728,
    "h": 128.9
  },
  "luminance": 0.47554
}

Semantic roles & 50–950 ramp

primary

#90C83B

secondary

#A990CF

accent

#48DF84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #90C83B

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

Preview Lab → · Contrast checker → · Palette generator →