#1CA937#1CA937

#1CA937 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.2% C 0.191 H 145.2°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#1CA937
RGB	rgb(28, 169, 55)
HSL	hsl(131, 72%, 39%)
HSV	hsv(131, 83%, 66%)
CMYK	cmyk(83.4%, 0%, 67.5%, 33.7%)
CIE-LAB	lab(60.69, -58.24, 47.15)
CIE-LCH	lch(60.69, 74.93, 141.01°)
OKLab	oklab(64.2% -0.157 0.1089)
OKLCH	oklch(64.2% 0.191 145.2)
XYZ	xyz(15.3553, 28.8967, 8.3820)
Luminance	0.2890 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA937 #A91C8E

analogous

#47A91C #1CA937 #1CA97D

triadic

#1CA937 #371CA9 #A9371C

tetradic

#1CA937 #1C47A9 #A91C8E #A97D1C

square

#1CA937 #1C47A9 #A91C8E #A97D1C

split-complementary

#1CA937 #7D1CA9 #A91C47

monochromatic

#0B4015 #137426 #1CA937 #27DB49 #5BE476

Accessibility & contrast

On white

3.10

#1CA937 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#1CA937 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA937

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA937	#FFFFFF	#000000	##000000
##1CA937	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9928

Deuteranopia (green-blind)

#9D8E42

Tritanopia (blue-blind)

#00A592

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca937;
/* rgb */ color: rgb(28, 169, 55);
/* oklch */ color: oklch(64.2% 0.191 145.2);

Tailwind

colors: {
  custom: {
    50: '#74c473',
    500: '#1ca937',
    950: '#000000',
  },
}

SCSS

$custom: #1ca937;
$custom-light: #74c473;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca937",
  "rgb": {
    "r": 28,
    "g": 169,
    "b": 55
  },
  "hsl": {
    "h": 131.489,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64197,
    "c": 0.19105,
    "h": 145.2
  },
  "luminance": 0.28899
}

Semantic roles & 50–950 ramp

primary

#1CA937

secondary

#C859B3

accent

#39CCEE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #1CA937

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

Preview Lab → · Contrast checker → · Palette generator →