#90B434#90B434

#90B434 is a light, vivid yellow-green. Relative luminance 0.388; OKLCH L 71.9% C 0.157 H 124.1°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#90B434
RGB	rgb(144, 180, 52)
HSL	hsl(77, 55%, 45%)
HSV	hsv(77, 71%, 71%)
CMYK	cmyk(20%, 0%, 71.1%, 29.4%)
CIE-LAB	lab(68.62, -30.30, 58.00)
CIE-LCH	lch(68.62, 65.44, 117.59°)
OKLab	oklab(71.92% -0.0879 0.13)
OKLCH	oklch(71.92% 0.157 124.1)
XYZ	xyz(28.4430, 38.8195, 9.2426)
Luminance	0.3882 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B434 #5834B4

analogous

#B49834 #90B434 #50B434

triadic

#90B434 #3490B4 #B43490

tetradic

#90B434 #34B498 #5834B4 #B43450

square

#90B434 #34B498 #5834B4 #B43450

split-complementary

#90B434 #3450B4 #9834B4

monochromatic

#445519 #6A8526 #90B434 #ADCE57 #C4DC86

Accessibility & contrast

On white

2.40

#90B434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#90B434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B434

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B434	#FFFFFF	#000000	##000000
##90B434	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA91E

Deuteranopia (green-blind)

#B9A73F

Tritanopia (blue-blind)

#97AB9B

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90b434;
/* rgb */ color: rgb(144, 180, 52);
/* oklch */ color: oklch(71.9% 0.157 124.1);

Tailwind

colors: {
  custom: {
    50: '#b4ca74',
    500: '#90b434',
    950: '#000000',
  },
}

SCSS

$custom: #90b434;
$custom-light: #b4ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#90b434",
  "rgb": {
    "r": 144,
    "g": 180,
    "b": 52
  },
  "hsl": {
    "h": 76.875,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71916,
    "c": 0.15689,
    "h": 124.1
  },
  "luminance": 0.3882
}

Semantic roles & 50–950 ramp

primary

#90B434

secondary

#927EC6

accent

#49DF73

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B434

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

Preview Lab → · Contrast checker → · Palette generator →