#90AE2B#90AE2B

#90AE2B is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.4% C 0.155 H 122.0°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#90AE2B
RGB	rgb(144, 174, 43)
HSL	hsl(74, 60%, 43%)
HSV	hsv(74, 75%, 68%)
CMYK	cmyk(17.2%, 0%, 75.3%, 31.8%)
CIE-LAB	lab(66.81, -27.94, 59.42)
CIE-LCH	lch(66.81, 65.66, 115.18°)
OKLab	oklab(70.43% -0.0821 0.1315)
OKLCH	oklch(70.43% 0.155 122)
XYZ	xyz(27.0741, 36.3758, 7.8799)
Luminance	0.3638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AE2B #492BAE

analogous

#AE8A2B #90AE2B #4FAE2B

triadic

#90AE2B #2B90AE #AE2B90

tetradic

#90AE2B #2BAE8A #492BAE #AE2B4F

square

#90AE2B #2BAE8A #492BAE #AE2B4F

split-complementary

#90AE2B #2B4FAE #8A2BAE

monochromatic

#3F4C13 #677D1F #90AE2B #B1D145 #C6DD76

Accessibility & contrast

On white

2.54

#90AE2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#90AE2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AE2B

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AE2B	#FFFFFF	#000000	##000000
##90AE2B	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A30D

Deuteranopia (green-blind)

#B5A337

Tritanopia (blue-blind)

#98A595

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ae2b;
/* rgb */ color: rgb(144, 174, 43);
/* oklch */ color: oklch(70.4% 0.155 122.0);

Tailwind

colors: {
  custom: {
    50: '#b4c66e',
    500: '#90ae2b',
    950: '#000000',
  },
}

SCSS

$custom: #90ae2b;
$custom-light: #b4c66e;
$custom-dark: #000000;

JSON

{
  "hex": "#90ae2b",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 43
  },
  "hsl": {
    "h": 73.74,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.70433,
    "c": 0.15505,
    "h": 122
  },
  "luminance": 0.36376
}

Semantic roles & 50–950 ramp

primary

#90AE2B

secondary

#8370C5

accent

#44E469

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #90AE2B

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

Preview Lab → · Contrast checker → · Palette generator →