#90C449#90C449

#90C449 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 75.9% C 0.162 H 129.1°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#90C449
RGB	rgb(144, 196, 73)
HSL	hsl(85, 51%, 53%)
HSV	hsv(85, 63%, 77%)
CMYK	cmyk(26.5%, 0%, 62.8%, 23.1%)
CIE-LAB	lab(73.47, -36.23, 54.66)
CIE-LCH	lch(73.47, 65.57, 123.53°)
OKLab	oklab(75.9% -0.1023 0.1259)
OKLCH	oklch(75.9% 0.162 129.1)
XYZ	xyz(32.4440, 45.8894, 13.4502)
Luminance	0.4589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C449 #7D49C4

analogous

#C4BA49 #90C449 #52C449

triadic

#90C449 #4990C4 #C44990

tetradic

#90C449 #49C4BA #7D49C4 #C44952

square

#90C449 #49C4BA #7D49C4 #C44952

split-complementary

#90C449 #4952C4 #BA49C4

monochromatic

#4F6F24 #709D33 #90C449 #ACD377 #C8E2A5

Accessibility & contrast

On white

2.06

#90C449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#90C449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C449

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C449	#FFFFFF	#000000	##000000
##90C449	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB73A

Deuteranopia (green-blind)

#C6B352

Tritanopia (blue-blind)

#94BCAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #90c449;
/* rgb */ color: rgb(144, 196, 73);
/* oklch */ color: oklch(75.9% 0.162 129.1);

Tailwind

colors: {
  custom: {
    50: '#b4d681',
    500: '#90c449',
    950: '#000000',
  },
}

SCSS

$custom: #90c449;
$custom-light: #b4d681;
$custom-dark: #000000;

JSON

{
  "hex": "#90c449",
  "rgb": {
    "r": 144,
    "g": 196,
    "b": 73
  },
  "hsl": {
    "h": 85.366,
    "s": 51.037,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75898,
    "c": 0.16221,
    "h": 129.1
  },
  "luminance": 0.4589
}

Semantic roles & 50–950 ramp

primary

#90C449

secondary

#B09ACF

accent

#4DDB89

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #90C449

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

Preview Lab → · Contrast checker → · Palette generator →