#90A923#90A923

#90A923 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 69.2% C 0.153 H 120.2°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#90A923
RGB	rgb(144, 169, 35)
HSL	hsl(71, 66%, 40%)
HSV	hsv(71, 79%, 66%)
CMYK	cmyk(14.8%, 0%, 79.3%, 33.7%)
CIE-LAB	lab(65.30, -25.88, 60.57)
CIE-LCH	lch(65.30, 65.87, 113.14°)
OKLab	oklab(69.2% -0.0771 0.1326)
OKLCH	oklch(69.2% 0.153 120.2)
XYZ	xyz(25.9935, 34.4267, 6.8654)
Luminance	0.3443 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A923 #3C23A9

analogous

#A97F23 #90A923 #4DA923

triadic

#90A923 #2390A9 #A92390

tetradic

#90A923 #23A97F #3C23A9 #A9234D

square

#90A923 #23A97F #3C23A9 #A9234D

split-complementary

#90A923 #234DA9 #7F23A9

monochromatic

#3A440E #657619 #90A923 #B7D534 #C9DF67

Accessibility & contrast

On white

2.66

#90A923 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#90A923 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A923

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A923	#FFFFFF	#000000	##000000
##90A923	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#B19F30

Tritanopia (blue-blind)

#99A090

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #90a923;
/* rgb */ color: rgb(144, 169, 35);
/* oklch */ color: oklch(69.2% 0.153 120.2);

Tailwind

colors: {
  custom: {
    50: '#b4c26a',
    500: '#90a923',
    950: '#000000',
  },
}

SCSS

$custom: #90a923;
$custom-light: #b4c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#90a923",
  "rgb": {
    "r": 144,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 71.194,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.69204,
    "c": 0.15337,
    "h": 120.2
  },
  "luminance": 0.34427
}

Semantic roles & 50–950 ramp

primary

#90A923

secondary

#7563C5

accent

#3FE95F

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #90A923

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

Preview Lab → · Contrast checker → · Palette generator →