#90BC31#90BC31

#90BC31 is a light, vivid yellow-green. Relative luminance 0.421; OKLCH L 73.8% C 0.169 H 125.9°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#90BC31
RGB	rgb(144, 188, 49)
HSL	hsl(79, 59%, 46%)
HSV	hsv(79, 74%, 74%)
CMYK	cmyk(23.4%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(70.95, -34.21, 61.36)
CIE-LCH	lch(70.95, 70.25, 119.14°)
OKLab	oklab(73.8% -0.0988 0.1366)
OKLCH	oklch(73.8% 0.169 125.9)
XYZ	xyz(30.0394, 42.1170, 9.4519)
Luminance	0.4212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BC31 #5D31BC

analogous

#BCA331 #90BC31 #4BBC31

triadic

#90BC31 #3190BC #BC3190

tetradic

#90BC31 #31BCA3 #5D31BC #BC314B

square

#90BC31 #31BCA3 #5D31BC #BC314B

split-complementary

#90BC31 #314BBC #A331BC

monochromatic

#465B18 #6B8B24 #90BC31 #ACD357 #C4E088

Accessibility & contrast

On white

2.23

#90BC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#90BC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BC31

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BC31	#FFFFFF	#000000	##000000
##90BC31	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF14

Deuteranopia (green-blind)

#C0AD3E

Tritanopia (blue-blind)

#96B3A1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #90bc31;
/* rgb */ color: rgb(144, 188, 49);
/* oklch */ color: oklch(73.8% 0.169 125.9);

Tailwind

colors: {
  custom: {
    50: '#b4d073',
    500: '#90bc31',
    950: '#000000',
  },
}

SCSS

$custom: #90bc31;
$custom-light: #b4d073;
$custom-dark: #000000;

JSON

{
  "hex": "#90bc31",
  "rgb": {
    "r": 144,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 78.993,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.73797,
    "c": 0.16856,
    "h": 125.9
  },
  "luminance": 0.42117
}

Semantic roles & 50–950 ramp

primary

#90BC31

secondary

#977FCA

accent

#46E277

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #90BC31

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

Preview Lab → · Contrast checker → · Palette generator →