#90DD3E#90DD3E

#90DD3E is a light, highly saturated yellow-green. Relative luminance 0.580; OKLCH L 81.8% C 0.201 H 132.1°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#90DD3E
RGB	rgb(144, 221, 62)
HSL	hsl(89, 70%, 55%)
HSV	hsv(89, 72%, 87%)
CMYK	cmyk(34.8%, 0%, 71.9%, 13.3%)
CIE-LAB	lab(80.73, -47.88, 66.48)
CIE-LCH	lch(80.73, 81.92, 125.76°)
OKLab	oklab(81.78% -0.135 0.1492)
OKLCH	oklch(81.78% 0.201 132.1)
XYZ	xyz(38.2271, 57.9885, 13.7352)
Luminance	0.5799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DD3E #8B3EDD

analogous

#DDDB3E #90DD3E #40DD3E

triadic

#90DD3E #3E90DD #DD3E90

tetradic

#90DD3E #3EDDDB #8B3EDD #DD3E40

square

#90DD3E #3EDDDB #8B3EDD #DD3E40

split-complementary

#90DD3E #3E40DD #DB3EDD

monochromatic

#528918 #71BD21 #90DD3E #AEE672 #CCEFA6

Accessibility & contrast

On white

1.67

#90DD3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#90DD3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD3E

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DD3E	#FFFFFF	#000000	##000000
##90DD3E	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC20

Deuteranopia (green-blind)

#DCC64D

Tritanopia (blue-blind)

#92D4BE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #90dd3e;
/* rgb */ color: rgb(144, 221, 62);
/* oklch */ color: oklch(81.8% 0.201 132.1);

Tailwind

colors: {
  custom: {
    50: '#b6e87d',
    500: '#90dd3e',
    950: '#000000',
  },
}

SCSS

$custom: #90dd3e;
$custom-light: #b6e87d;
$custom-dark: #000000;

JSON

{
  "hex": "#90dd3e",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 62
  },
  "hsl": {
    "h": 89.057,
    "s": 70.044,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81779,
    "c": 0.20124,
    "h": 132.1
  },
  "luminance": 0.5799
}

Semantic roles & 50–950 ramp

primary

#90DD3E

secondary

#5E318E

accent

#3BED91

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #90DD3E

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

Preview Lab → · Contrast checker → · Palette generator →