#1CA636#1CA636

#1CA636 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.4% C 0.188 H 145.2°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#1CA636
RGB	rgb(28, 166, 54)
HSL	hsl(131, 71%, 38%)
HSV	hsv(131, 83%, 65%)
CMYK	cmyk(83.1%, 0%, 67.5%, 34.9%)
CIE-LAB	lab(59.69, -57.39, 46.48)
CIE-LCH	lch(59.69, 73.85, 140.99°)
OKLab	oklab(63.37% -0.1547 0.1074)
OKLCH	oklch(63.37% 0.188 145.2)
XYZ	xyz(14.7799, 27.7838, 8.0732)
Luminance	0.2779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA636 #A61C8C

analogous

#47A61C #1CA636 #1CA67B

triadic

#1CA636 #361CA6 #A6361C

tetradic

#1CA636 #1C47A6 #A61C8C #A67B1C

square

#1CA636 #1C47A6 #A61C8C #A67B1C

split-complementary

#1CA636 #7B1CA6 #A61C47

monochromatic

#0A3D14 #137225 #1CA636 #25DA47 #59E373

Accessibility & contrast

On white

3.20

#1CA636 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#1CA636 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA636

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA636	#FFFFFF	#000000	##000000
##1CA636	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99627

Deuteranopia (green-blind)

#9A8C40

Tritanopia (blue-blind)

#00A28F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1ca636;
/* rgb */ color: rgb(28, 166, 54);
/* oklch */ color: oklch(63.4% 0.188 145.2);

Tailwind

colors: {
  custom: {
    50: '#74c272',
    500: '#1ca636',
    950: '#000000',
  },
}

SCSS

$custom: #1ca636;
$custom-light: #74c272;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca636",
  "rgb": {
    "r": 28,
    "g": 166,
    "b": 54
  },
  "hsl": {
    "h": 131.304,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63365,
    "c": 0.18831,
    "h": 145.2
  },
  "luminance": 0.27786
}

Semantic roles & 50–950 ramp

primary

#1CA636

secondary

#C757B2

accent

#3ACCEE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #1CA636

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

Preview Lab → · Contrast checker → · Palette generator →