#90B548#90B548

#90B548 is a light, vivid yellow-green. Relative luminance 0.394; OKLCH L 72.3% C 0.143 H 125.6°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#90B548
RGB	rgb(144, 181, 72)
HSL	hsl(80, 43%, 50%)
HSV	hsv(80, 60%, 71%)
CMYK	cmyk(20.4%, 0%, 60.2%, 29%)
CIE-LAB	lab(69.07, -29.33, 50.24)
CIE-LCH	lch(69.07, 58.18, 120.27°)
OKLab	oklab(72.33% -0.0834 0.1164)
OKLCH	oklch(72.33% 0.143 125.6)
XYZ	xyz(29.1952, 39.4446, 12.2051)
Luminance	0.3945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B548 #6D48B5

analogous

#B5A448 #90B548 #5AB548

triadic

#90B548 #4890B5 #B54890

tetradic

#90B548 #48B5A4 #6D48B5 #B5485A

square

#90B548 #48B5A4 #6D48B5 #B5485A

split-complementary

#90B548 #485AB5 #A448B5

monochromatic

#4A5D25 #6D8937 #90B548 #ABC773 #C5D99F

Accessibility & contrast

On white

2.36

#90B548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#90B548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B548

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B548	#FFFFFF	#000000	##000000
##90B548	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3C

Deuteranopia (green-blind)

#B9A850

Tritanopia (blue-blind)

#96AD9E

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90b548;
/* rgb */ color: rgb(144, 181, 72);
/* oklch */ color: oklch(72.3% 0.143 125.6);

Tailwind

colors: {
  custom: {
    50: '#b3cb7f',
    500: '#90b548',
    950: '#000000',
  },
}

SCSS

$custom: #90b548;
$custom-light: #b3cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#90b548",
  "rgb": {
    "r": 144,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 80.367,
    "s": 43.083,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72332,
    "c": 0.14314,
    "h": 125.6
  },
  "luminance": 0.39445
}

Semantic roles & 50–950 ramp

primary

#90B548

secondary

#A493C5

accent

#55D380

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #90B548

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

Preview Lab → · Contrast checker → · Palette generator →