#90B53A#90B53A

#90B53A is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 72.2% C 0.154 H 124.6°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#90B53A
RGB	rgb(144, 181, 58)
HSL	hsl(78, 51%, 47%)
HSV	hsv(78, 68%, 71%)
CMYK	cmyk(20.4%, 0%, 68%, 29%)
CIE-LAB	lab(68.96, -30.40, 56.04)
CIE-LCH	lch(68.96, 63.75, 118.48°)
OKLab	oklab(72.2% -0.0876 0.1268)
OKLCH	oklch(72.2% 0.154 124.6)
XYZ	xyz(28.7894, 39.2822, 10.0677)
Luminance	0.3928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B53A #5F3AB5

analogous

#B59D3A #90B53A #53B53A

triadic

#90B53A #3A90B5 #B53A90

tetradic

#90B53A #3AB59D #5F3AB5 #B53A53

square

#90B53A #3AB59D #5F3AB5 #B53A53

split-complementary

#90B53A #3A53B5 #9D3AB5

monochromatic

#46581C #6B872B #90B53A #ACCC60 #C4DB8E

Accessibility & contrast

On white

2.37

#90B53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#90B53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B53A

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B53A	#FFFFFF	#000000	##000000
##90B53A	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA28

Deuteranopia (green-blind)

#BAA844

Tritanopia (blue-blind)

#96AC9C

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #90b53a;
/* rgb */ color: rgb(144, 181, 58);
/* oklch */ color: oklch(72.2% 0.154 124.6);

Tailwind

colors: {
  custom: {
    50: '#b4cb77',
    500: '#90b53a',
    950: '#000000',
  },
}

SCSS

$custom: #90b53a;
$custom-light: #b4cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#90b53a",
  "rgb": {
    "r": 144,
    "g": 181,
    "b": 58
  },
  "hsl": {
    "h": 78.049,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.722,
    "c": 0.15408,
    "h": 124.6
  },
  "luminance": 0.39283
}

Semantic roles & 50–950 ramp

primary

#90B53A

secondary

#9985C6

accent

#4DDB78

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B53A

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

Preview Lab → · Contrast checker → · Palette generator →