#90C340#90C340

#90C340 is a light, vivid yellow-green. Relative luminance 0.453; OKLCH L 75.6% C 0.168 H 128.2°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#90C340
RGB	rgb(144, 195, 64)
HSL	hsl(83, 52%, 51%)
HSV	hsv(83, 67%, 76%)
CMYK	cmyk(26.2%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(73.11, -36.46, 57.97)
CIE-LCH	lch(73.11, 68.48, 122.17°)
OKLab	oklab(75.58% -0.1037 0.1317)
OKLCH	oklch(75.58% 0.168 128.2)
XYZ	xyz(31.9421, 45.3290, 11.9160)
Luminance	0.4533 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C340 #7340C3

analogous

#C3B440 #90C340 #4EC340

triadic

#90C340 #4090C3 #C34090

tetradic

#90C340 #40C3B4 #7340C3 #C3404E

square

#90C340 #40C3B4 #7340C3 #C3404E

split-complementary

#90C340 #404EC3 #B440C3

monochromatic

#4C6821 #6E972F #90C340 #ABD26F #C6E09D

Accessibility & contrast

On white

2.09

#90C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#90C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C340

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C340	#FFFFFF	#000000	##000000
##90C340	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62D

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#95BAA9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #90c340;
/* rgb */ color: rgb(144, 195, 64);
/* oklch */ color: oklch(75.6% 0.168 128.2);

Tailwind

colors: {
  custom: {
    50: '#b4d57c',
    500: '#90c340',
    950: '#000000',
  },
}

SCSS

$custom: #90c340;
$custom-light: #b4d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#90c340",
  "rgb": {
    "r": 144,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 83.359,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75578,
    "c": 0.16763,
    "h": 128.2
  },
  "luminance": 0.4533
}

Semantic roles & 50–950 ramp

primary

#90C340

secondary

#A992CC

accent

#4CDC84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C340

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

Preview Lab → · Contrast checker → · Palette generator →