#90AD3F#90AD3F

#90AD3F is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 70.4% C 0.140 H 122.6°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#90AD3F
RGB	rgb(144, 173, 63)
HSL	hsl(76, 47%, 46%)
HSV	hsv(76, 64%, 68%)
CMYK	cmyk(16.8%, 0%, 63.6%, 32.2%)
CIE-LAB	lab(66.65, -26.20, 51.54)
CIE-LCH	lch(66.65, 57.82, 116.94°)
OKLab	oklab(70.36% -0.0755 0.118)
OKLCH	oklch(70.36% 0.14 122.6)
XYZ	xyz(27.3426, 36.1752, 10.2437)
Luminance	0.3618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AD3F #5C3FAD

analogous

#AD933F #90AD3F #59AD3F

triadic

#90AD3F #3F90AD #AD3F90

tetradic

#90AD3F #3FAD93 #5C3FAD #AD3F59

square

#90AD3F #3FAD93 #5C3FAD #AD3F59

split-complementary

#90AD3F #3F59AD #933FAD

monochromatic

#45531E #6B802F #90AD3F #ACC663 #C4D790

Accessibility & contrast

On white

2.55

#90AD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#90AD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AD3F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AD3F	#FFFFFF	#000000	##000000
##90AD3F	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A331

Deuteranopia (green-blind)

#B3A247

Tritanopia (blue-blind)

#97A596

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ad3f;
/* rgb */ color: rgb(144, 173, 63);
/* oklch */ color: oklch(70.4% 0.140 122.6);

Tailwind

colors: {
  custom: {
    50: '#b3c579',
    500: '#90ad3f',
    950: '#000000',
  },
}

SCSS

$custom: #90ad3f;
$custom-light: #b3c579;
$custom-dark: #000000;

JSON

{
  "hex": "#90ad3f",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 63
  },
  "hsl": {
    "h": 75.818,
    "s": 46.61,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70355,
    "c": 0.14009,
    "h": 122.6
  },
  "luminance": 0.36175
}

Semantic roles & 50–950 ramp

primary

#90AD3F

secondary

#9686C2

accent

#52D675

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #90AD3F

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

Preview Lab → · Contrast checker → · Palette generator →