#1CA03E#1CA03E

#1CA03E is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.175 H 146.8°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1CA03E
RGB	rgb(28, 160, 62)
HSL	hsl(135, 70%, 37%)
HSV	hsv(135, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 61.2%, 37.3%)
CIE-LAB	lab(57.78, -54.49, 40.78)
CIE-LCH	lch(57.78, 68.06, 143.19°)
OKLab	oklab(61.8% -0.1465 0.096)
OKLCH	oklch(61.8% 0.175 146.8)
XYZ	xyz(13.9181, 25.7346, 8.7902)
Luminance	0.2574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA03E #A01C7E

analogous

#3CA01C #1CA03E #1CA080

triadic

#1CA03E #3E1CA0 #A03E1C

tetradic

#1CA03E #1C3CA0 #A01C7E #A0801C

square

#1CA03E #1C3CA0 #A01C7E #A0801C

split-complementary

#1CA03E #801CA0 #A01C3C

monochromatic

#0A3816 #136C2A #1CA03E #25D452 #55E179

Accessibility & contrast

On white

3.42

#1CA03E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1CA03E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA03E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA03E	#FFFFFF	#000000	##000000
##1CA03E	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29133

Deuteranopia (green-blind)

#948746

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca03e;
/* rgb */ color: rgb(28, 160, 62);
/* oklch */ color: oklch(61.8% 0.175 146.8);

Tailwind

colors: {
  custom: {
    50: '#72bd77',
    500: '#1ca03e',
    950: '#000000',
  },
}

SCSS

$custom: #1ca03e;
$custom-light: #72bd77;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca03e",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 62
  },
  "hsl": {
    "h": 135.455,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61803,
    "c": 0.17519,
    "h": 146.8
  },
  "luminance": 0.25736
}

Semantic roles & 50–950 ramp

primary

#1CA03E

secondary

#C453A7

accent

#3BBFED

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1CA03E

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

Preview Lab → · Contrast checker → · Palette generator →