#90B240#90B240

#90B240 is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.5% C 0.146 H 124.2°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#90B240
RGB	rgb(144, 178, 64)
HSL	hsl(78, 47%, 47%)
HSV	hsv(78, 64%, 70%)
CMYK	cmyk(19.1%, 0%, 64%, 30.2%)
CIE-LAB	lab(68.12, -28.54, 52.70)
CIE-LCH	lch(68.12, 59.93, 118.44°)
OKLab	oklab(71.54% -0.0819 0.1206)
OKLCH	oklch(71.54% 0.146 124.2)
XYZ	xyz(28.3476, 38.1400, 10.7178)
Luminance	0.3814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B240 #6240B2

analogous

#B29B40 #90B240 #57B240

triadic

#90B240 #4090B2 #B24090

tetradic

#90B240 #40B29B #6240B2 #B24057

square

#90B240 #40B29B #6240B2 #B24057

split-complementary

#90B240 #4057B2 #9B40B2

monochromatic

#475820 #6C8530 #90B240 #ABC867 #C4D894

Accessibility & contrast

On white

2.43

#90B240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#90B240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B240

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B240	#FFFFFF	#000000	##000000
##90B240	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA732

Deuteranopia (green-blind)

#B7A648

Tritanopia (blue-blind)

#96AA9A

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90b240;
/* rgb */ color: rgb(144, 178, 64);
/* oklch */ color: oklch(71.5% 0.146 124.2);

Tailwind

colors: {
  custom: {
    50: '#b3c97a',
    500: '#90b240',
    950: '#000000',
  },
}

SCSS

$custom: #90b240;
$custom-light: #b3c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#90b240",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 64
  },
  "hsl": {
    "h": 77.895,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71544,
    "c": 0.14576,
    "h": 124.2
  },
  "luminance": 0.3814
}

Semantic roles & 50–950 ramp

primary

#90B240

secondary

#9B8AC4

accent

#51D779

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #90B240

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

Preview Lab → · Contrast checker → · Palette generator →