#90BC40#90BC40

#90BC40 is a light, vivid yellow-green. Relative luminance 0.423; OKLCH L 73.9% C 0.159 H 126.8°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#90BC40
RGB	rgb(144, 188, 64)
HSL	hsl(81, 49%, 49%)
HSV	hsv(81, 66%, 74%)
CMYK	cmyk(23.4%, 0%, 66%, 26.3%)
CIE-LAB	lab(71.05, -33.25, 55.81)
CIE-LCH	lch(71.05, 64.97, 120.79°)
OKLab	oklab(73.91% -0.0949 0.1271)
OKLCH	oklch(73.91% 0.159 126.8)
XYZ	xyz(30.4103, 42.2654, 11.4054)
Luminance	0.4227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BC40 #6C40BC

analogous

#BCAA40 #90BC40 #52BC40

triadic

#90BC40 #4090BC #BC4090

tetradic

#90BC40 #40BCAA #6C40BC #BC4052

square

#90BC40 #40BCAA #6C40BC #BC4052

split-complementary

#90BC40 #4052BC #AA40BC

monochromatic

#4A6121 #6D8E30 #90BC40 #ABCD6C #C5DD9A

Accessibility & contrast

On white

2.22

#90BC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#90BC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BC40

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BC40	#FFFFFF	#000000	##000000
##90BC40	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B02F

Deuteranopia (green-blind)

#BFAD4A

Tritanopia (blue-blind)

#95B4A3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #90bc40;
/* rgb */ color: rgb(144, 188, 64);
/* oklch */ color: oklch(73.9% 0.159 126.8);

Tailwind

colors: {
  custom: {
    50: '#b4d07b',
    500: '#90bc40',
    950: '#000000',
  },
}

SCSS

$custom: #90bc40;
$custom-light: #b4d07b;
$custom-dark: #000000;

JSON

{
  "hex": "#90bc40",
  "rgb": {
    "r": 144,
    "g": 188,
    "b": 64
  },
  "hsl": {
    "h": 81.29,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73913,
    "c": 0.15867,
    "h": 126.8
  },
  "luminance": 0.42266
}

Semantic roles & 50–950 ramp

primary

#90BC40

secondary

#A48FC9

accent

#4FD980

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90BC40

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

Preview Lab → · Contrast checker → · Palette generator →