#63A026#63A026

#63A026 is a light, vivid yellow-green. Relative luminance 0.279; OKLCH L 64.0% C 0.163 H 132.9°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#63A026
RGB	rgb(99, 160, 38)
HSL	hsl(90, 62%, 39%)
HSV	hsv(90, 76%, 63%)
CMYK	cmyk(38.1%, 0%, 76.3%, 37.3%)
CIE-LAB	lab(59.83, -39.36, 53.49)
CIE-LCH	lch(59.83, 66.42, 126.35°)
OKLab	oklab(64.05% -0.1109 0.1193)
OKLCH	oklch(64.05% 0.163 132.9)
XYZ	xyz(18.0660, 27.9334, 6.2731)
Luminance	0.2793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A026 #6326A0

analogous

#A0A026 #63A026 #26A026

triadic

#63A026 #2663A0 #A02663

tetradic

#63A026 #26A0A0 #6326A0 #A02626

square

#63A026 #26A0A0 #6326A0 #A02626

split-complementary

#63A026 #2626A0 #A026A0

monochromatic

#263D0F #446F1A #63A026 #82CF34 #A0DB66

Accessibility & contrast

On white

3.19

#63A026 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#63A026 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A026

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A026	#FFFFFF	#000000	##000000
##63A026	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7930A

Deuteranopia (green-blind)

#9E8E32

Tritanopia (blue-blind)

#649989

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #63a026;
/* rgb */ color: rgb(99, 160, 38);
/* oklch */ color: oklch(64.0% 0.163 132.9);

Tailwind

colors: {
  custom: {
    50: '#95bc6a',
    500: '#63a026',
    950: '#000000',
  },
}

SCSS

$custom: #63a026;
$custom-light: #95bc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a026",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 38
  },
  "hsl": {
    "h": 90,
    "s": 61.616,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64049,
    "c": 0.16289,
    "h": 132.9
  },
  "luminance": 0.27934
}

Semantic roles & 50–950 ramp

primary

#63A026

secondary

#9161C0

accent

#43E594

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A026

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

Preview Lab → · Contrast checker → · Palette generator →