#63A127#63A127

#63A127 is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.3% C 0.164 H 133.1°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#63A127
RGB	rgb(99, 161, 39)
HSL	hsl(90, 61%, 39%)
HSV	hsv(90, 76%, 63%)
CMYK	cmyk(38.5%, 0%, 75.8%, 36.9%)
CIE-LAB	lab(60.15, -39.74, 53.46)
CIE-LCH	lch(60.15, 66.61, 126.62°)
OKLab	oklab(64.31% -0.1118 0.1194)
OKLCH	oklch(64.31% 0.164 133.1)
XYZ	xyz(18.2564, 28.2880, 6.4173)
Luminance	0.2829 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A127 #6527A1

analogous

#A0A127 #63A127 #27A128

triadic

#63A127 #2763A1 #A12763

tetradic

#63A127 #27A0A1 #6527A1 #A12827

square

#63A127 #27A0A1 #6527A1 #A12827

split-complementary

#63A127 #2827A1 #A127A0

monochromatic

#263E0F #45701B #63A127 #81CE37 #A0DA68

Accessibility & contrast

On white

3.15

#63A127 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#63A127 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A127

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A127	#FFFFFF	#000000	##000000
##63A127	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8940C

Deuteranopia (green-blind)

#9F8F33

Tritanopia (blue-blind)

#639A8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a127;
/* rgb */ color: rgb(99, 161, 39);
/* oklch */ color: oklch(64.3% 0.164 133.1);

Tailwind

colors: {
  custom: {
    50: '#95bd6a',
    500: '#63a127',
    950: '#000000',
  },
}

SCSS

$custom: #63a127;
$custom-light: #95bd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a127",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 39
  },
  "hsl": {
    "h": 90.492,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64312,
    "c": 0.16359,
    "h": 133.1
  },
  "luminance": 0.28289
}

Semantic roles & 50–950 ramp

primary

#63A127

secondary

#9363C0

accent

#44E495

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A127

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

Preview Lab → · Contrast checker → · Palette generator →