#1CA83F#1CA83F

#1CA83F is a light, vivid green. Relative luminance 0.286; OKLCH L 64.0% C 0.184 H 146.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#1CA83F
RGB	rgb(28, 168, 63)
HSL	hsl(135, 71%, 38%)
HSV	hsv(135, 83%, 66%)
CMYK	cmyk(83.3%, 0%, 62.5%, 34.1%)
CIE-LAB	lab(60.44, -57.01, 43.35)
CIE-LCH	lch(60.44, 71.62, 142.75°)
OKLab	oklab(64.01% -0.1533 0.1017)
OKLCH	oklch(64.01% 0.184 146.5)
XYZ	xyz(15.3775, 28.6091, 9.4133)
Luminance	0.2861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA83F #A81C85

analogous

#3FA81C #1CA83F #1CA885

triadic

#1CA83F #3F1CA8 #A83F1C

tetradic

#1CA83F #1C3FA8 #A81C85 #A8851C

square

#1CA83F #1C3FA8 #A81C85 #A8851C

split-complementary

#1CA83F #851CA8 #A81C3F

monochromatic

#0B3F18 #13742B #1CA83F #26DB53 #5BE47D

Accessibility & contrast

On white

3.12

#1CA83F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#1CA83F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA83F

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA83F	#FFFFFF	#000000	##000000
##1CA83F	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9833

Deuteranopia (green-blind)

#9B8E48

Tritanopia (blue-blind)

#00A492

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca83f;
/* rgb */ color: rgb(28, 168, 63);
/* oklch */ color: oklch(64.0% 0.184 146.5);

Tailwind

colors: {
  custom: {
    50: '#74c378',
    500: '#1ca83f',
    950: '#000000',
  },
}

SCSS

$custom: #1ca83f;
$custom-light: #74c378;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca83f",
  "rgb": {
    "r": 28,
    "g": 168,
    "b": 63
  },
  "hsl": {
    "h": 135,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64008,
    "c": 0.18396,
    "h": 146.5
  },
  "luminance": 0.28611
}

Semantic roles & 50–950 ramp

primary

#1CA83F

secondary

#C758AC

accent

#3AC1EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1CA83F

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

Preview Lab → · Contrast checker → · Palette generator →