#90B340#90B340

#90B340 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.8% C 0.147 H 124.5°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#90B340
RGB	rgb(144, 179, 64)
HSL	hsl(78, 47%, 48%)
HSV	hsv(78, 64%, 70%)
CMYK	cmyk(19.6%, 0%, 64.2%, 29.8%)
CIE-LAB	lab(68.42, -29.02, 53.01)
CIE-LCH	lch(68.42, 60.43, 118.70°)
OKLab	oklab(71.78% -0.0832 0.1212)
OKLCH	oklch(71.78% 0.147 124.5)
XYZ	xyz(28.5473, 38.5394, 10.7844)
Luminance	0.3854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B340 #6340B3

analogous

#B39C40 #90B340 #56B340

triadic

#90B340 #4090B3 #B34090

tetradic

#90B340 #40B39C #6340B3 #B34056

square

#90B340 #40B39C #6340B3 #B34056

split-complementary

#90B340 #4056B3 #9C40B3

monochromatic

#475920 #6C8630 #90B340 #ABC967 #C4D994

Accessibility & contrast

On white

2.41

#90B340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#90B340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B340

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B340	#FFFFFF	#000000	##000000
##90B340	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA831

Deuteranopia (green-blind)

#B8A649

Tritanopia (blue-blind)

#96AB9B

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90b340;
/* rgb */ color: rgb(144, 179, 64);
/* oklch */ color: oklch(71.8% 0.147 124.5);

Tailwind

colors: {
  custom: {
    50: '#b3c97a',
    500: '#90b340',
    950: '#000000',
  },
}

SCSS

$custom: #90b340;
$custom-light: #b3c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#90b340",
  "rgb": {
    "r": 144,
    "g": 179,
    "b": 64
  },
  "hsl": {
    "h": 78.261,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7178,
    "c": 0.14705,
    "h": 124.5
  },
  "luminance": 0.3854
}

Semantic roles & 50–950 ramp

primary

#90B340

secondary

#9C8AC4

accent

#51D77A

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #90B340

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

Preview Lab → · Contrast checker → · Palette generator →