#90AE3F#90AE3F

#90AE3F is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 70.6% C 0.141 H 122.9°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#90AE3F
RGB	rgb(144, 174, 63)
HSL	hsl(76, 47%, 46%)
HSV	hsv(76, 64%, 68%)
CMYK	cmyk(17.2%, 0%, 63.8%, 31.8%)
CIE-LAB	lab(66.95, -26.68, 51.86)
CIE-LCH	lch(66.95, 58.32, 117.23°)
OKLab	oklab(70.59% -0.0769 0.1187)
OKLCH	oklch(70.59% 0.141 122.9)
XYZ	xyz(27.5351, 36.5602, 10.3079)
Luminance	0.3656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AE3F #5D3FAE

analogous

#AE953F #90AE3F #59AE3F

triadic

#90AE3F #3F90AE #AE3F90

tetradic

#90AE3F #3FAE95 #5D3FAE #AE3F59

square

#90AE3F #3FAE95 #5D3FAE #AE3F59

split-complementary

#90AE3F #3F59AE #953FAE

monochromatic

#46541E #6B812F #90AE3F #ACC764 #C4D790

Accessibility & contrast

On white

2.53

#90AE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#90AE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AE3F

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AE3F	#FFFFFF	#000000	##000000
##90AE3F	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A431

Deuteranopia (green-blind)

#B4A347

Tritanopia (blue-blind)

#97A697

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #90ae3f;
/* rgb */ color: rgb(144, 174, 63);
/* oklch */ color: oklch(70.6% 0.141 122.9);

Tailwind

colors: {
  custom: {
    50: '#b3c679',
    500: '#90ae3f',
    950: '#000000',
  },
}

SCSS

$custom: #90ae3f;
$custom-light: #b3c679;
$custom-dark: #000000;

JSON

{
  "hex": "#90ae3f",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 63
  },
  "hsl": {
    "h": 76.216,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.7059,
    "c": 0.14138,
    "h": 122.9
  },
  "luminance": 0.3656
}

Semantic roles & 50–950 ramp

primary

#90AE3F

secondary

#9787C2

accent

#51D675

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #90AE3F

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

Preview Lab → · Contrast checker → · Palette generator →