#63A826#63A826

#63A826 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.1% C 0.173 H 134.0°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#63A826
RGB	rgb(99, 168, 38)
HSL	hsl(92, 63%, 40%)
HSV	hsv(92, 77%, 66%)
CMYK	cmyk(41.1%, 0%, 77.4%, 34.1%)
CIE-LAB	lab(62.34, -42.77, 55.91)
CIE-LCH	lch(62.34, 70.39, 127.42°)
OKLab	oklab(66.1% -0.1201 0.1244)
OKLCH	oklch(66.1% 0.173 134)
XYZ	xyz(19.4977, 30.7968, 6.7504)
Luminance	0.3080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A826 #6B26A8

analogous

#A4A826 #63A826 #26A82A

triadic

#63A826 #2663A8 #A82663

tetradic

#63A826 #26A4A8 #6B26A8 #A82A26

square

#63A826 #26A4A8 #6B26A8 #A82A26

split-complementary

#63A826 #2A26A8 #A826A4

monochromatic

#28440F #46761B #63A826 #81D239 #A1DE6B

Accessibility & contrast

On white

2.93

#63A826 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#63A826 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A826

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A826	#FFFFFF	#000000	##000000
##63A826	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A04

Deuteranopia (green-blind)

#A59534

Tritanopia (blue-blind)

#62A190

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #63a826;
/* rgb */ color: rgb(99, 168, 38);
/* oklch */ color: oklch(66.1% 0.173 134.0);

Tailwind

colors: {
  custom: {
    50: '#95c26b',
    500: '#63a826',
    950: '#000000',
  },
}

SCSS

$custom: #63a826;
$custom-light: #95c26b;
$custom-dark: #000000;

JSON

{
  "hex": "#63a826",
  "rgb": {
    "r": 99,
    "g": 168,
    "b": 38
  },
  "hsl": {
    "h": 91.846,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.661,
    "c": 0.17289,
    "h": 134
  },
  "luminance": 0.30798
}

Semantic roles & 50–950 ramp

primary

#63A826

secondary

#9866C4

accent

#42E699

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A826

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

Preview Lab → · Contrast checker → · Palette generator →