#90AD4E#90AD4E

#90AD4E is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.5% C 0.127 H 123.8°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#90AD4E
RGB	rgb(144, 173, 78)
HSL	hsl(78, 38%, 49%)
HSV	hsv(78, 55%, 68%)
CMYK	cmyk(16.8%, 0%, 54.9%, 32.2%)
CIE-LAB	lab(66.80, -24.91, 44.88)
CIE-LCH	lch(66.80, 51.33, 119.03°)
OKLab	oklab(70.52% -0.0705 0.1055)
OKLCH	oklch(70.52% 0.127 123.8)
XYZ	xyz(27.8204, 36.3663, 12.7600)
Luminance	0.3637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AD4E #6B4EAD

analogous

#AD9B4E #90AD4E #60AD4E

triadic

#90AD4E #4E90AD #AD4E90

tetradic

#90AD4E #4EAD9B #6B4EAD #AD4E60

square

#90AD4E #4EAD9B #6B4EAD #AD4E60

split-complementary

#90AD4E #4E60AD #9B4EAD

monochromatic

#4A5928 #6D833B #90AD4E #ABC277 #C5D5A1

Accessibility & contrast

On white

2.54

#90AD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#90AD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AD4E

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AD4E	#FFFFFF	#000000	##000000
##90AD4E	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A345

Deuteranopia (green-blind)

#B2A254

Tritanopia (blue-blind)

#96A598

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ad4e;
/* rgb */ color: rgb(144, 173, 78);
/* oklch */ color: oklch(70.5% 0.127 123.8);

Tailwind

colors: {
  custom: {
    50: '#b2c582',
    500: '#90ad4e',
    950: '#000000',
  },
}

SCSS

$custom: #90ad4e;
$custom-light: #b2c582;
$custom-dark: #000000;

JSON

{
  "hex": "#90ad4e",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 78
  },
  "hsl": {
    "h": 78.316,
    "s": 37.849,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70519,
    "c": 0.12689,
    "h": 123.8
  },
  "luminance": 0.36366
}

Semantic roles & 50–950 ramp

primary

#90AD4E

secondary

#A395C2

accent

#5ACE7D

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11130B

muted

#80827C

Preview Lab

Preview with #90AD4E

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

Preview Lab → · Contrast checker → · Palette generator →