#63A825#63A825

#63A825 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.1% C 0.173 H 133.9°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#63A825
RGB	rgb(99, 168, 37)
HSL	hsl(92, 64%, 40%)
HSV	hsv(92, 78%, 66%)
CMYK	cmyk(41.1%, 0%, 78%, 34.1%)
CIE-LAB	lab(62.33, -42.83, 56.23)
CIE-LCH	lch(62.33, 70.68, 127.30°)
OKLab	oklab(66.09% -0.1203 0.1249)
OKLCH	oklch(66.09% 0.173 133.9)
XYZ	xyz(19.4818, 30.7905, 6.6665)
Luminance	0.3079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A825 #6A25A8

analogous

#A4A825 #63A825 #25A829

triadic

#63A825 #2563A8 #A82563

tetradic

#63A825 #25A4A8 #6A25A8 #A82925

square

#63A825 #25A4A8 #6A25A8 #A82925

split-complementary

#63A825 #2925A8 #A825A4

monochromatic

#28440F #45761A #63A825 #81D337 #A1DE69

Accessibility & contrast

On white

2.93

#63A825 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#63A825 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A825

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A825	#FFFFFF	#000000	##000000
##63A825	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)

#AF9A00

Deuteranopia (green-blind)

#A59533

Tritanopia (blue-blind)

#62A190

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #63a825;
/* rgb */ color: rgb(99, 168, 37);
/* oklch */ color: oklch(66.1% 0.173 133.9);

Tailwind

colors: {
  custom: {
    50: '#95c26a',
    500: '#63a825',
    950: '#000000',
  },
}

SCSS

$custom: #63a825;
$custom-light: #95c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a825",
  "rgb": {
    "r": 99,
    "g": 168,
    "b": 37
  },
  "hsl": {
    "h": 91.603,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66094,
    "c": 0.17341,
    "h": 133.9
  },
  "luminance": 0.30791
}

Semantic roles & 50–950 ramp

primary

#63A825

secondary

#9765C4

accent

#41E798

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A825

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

Preview Lab → · Contrast checker → · Palette generator →