#90AE33#90AE33

#90AE33 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.5% C 0.150 H 122.3°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#90AE33
RGB	rgb(144, 174, 51)
HSL	hsl(75, 55%, 44%)
HSV	hsv(75, 71%, 68%)
CMYK	cmyk(17.2%, 0%, 70.7%, 31.8%)
CIE-LAB	lab(66.86, -27.50, 56.61)
CIE-LCH	lch(66.86, 62.94, 115.91°)
OKLab	oklab(70.49% -0.0802 0.1269)
OKLCH	oklch(70.49% 0.15 122.3)
XYZ	xyz(27.2355, 36.4403, 8.7302)
Luminance	0.3644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AE33 #5133AE

analogous

#AE8F33 #90AE33 #53AE33

triadic

#90AE33 #3390AE #AE3390

tetradic

#90AE33 #33AE8F #5133AE #AE3353

square

#90AE33 #33AE8F #5133AE #AE3353

split-complementary

#90AE33 #3353AE #8F33AE

monochromatic

#424F17 #697F25 #90AE33 #AECC52 #C4DA81

Accessibility & contrast

On white

2.53

#90AE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#90AE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AE33

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AE33	#FFFFFF	#000000	##000000
##90AE33	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31F

Deuteranopia (green-blind)

#B4A33D

Tritanopia (blue-blind)

#98A596

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #90ae33;
/* rgb */ color: rgb(144, 174, 51);
/* oklch */ color: oklch(70.5% 0.150 122.3);

Tailwind

colors: {
  custom: {
    50: '#b4c672',
    500: '#90ae33',
    950: '#000000',
  },
}

SCSS

$custom: #90ae33;
$custom-light: #b4c672;
$custom-dark: #000000;

JSON

{
  "hex": "#90ae33",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 51
  },
  "hsl": {
    "h": 74.634,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70488,
    "c": 0.15014,
    "h": 122.3
  },
  "luminance": 0.3644
}

Semantic roles & 50–950 ramp

primary

#90AE33

secondary

#8B79C3

accent

#4ADE6E

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #90AE33

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

Preview Lab → · Contrast checker → · Palette generator →