#1CA01D#1CA01D

#1CA01D is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.5% C 0.196 H 142.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1CA01D
RGB	rgb(28, 160, 29)
HSL	hsl(120, 70%, 37%)
HSV	hsv(120, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 81.9%, 37.3%)
CIE-LAB	lab(57.54, -57.57, 53.40)
CIE-LCH	lch(57.54, 78.52, 137.16°)
OKLab	oklab(61.52% -0.1562 0.1186)
OKLCH	oklch(61.52% 0.196 142.8)
XYZ	xyz(13.2706, 25.4756, 5.3800)
Luminance	0.2548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA01D #A01C9F

analogous

#5DA01C #1CA01D #1CA05F

triadic

#1CA01D #1D1CA0 #A01D1C

tetradic

#1CA01D #1C5DA0 #A01C9F #A05F1C

square

#1CA01D #1C5DA0 #A01C9F #A05F1C

split-complementary

#1CA01D #5F1CA0 #A01C5D

monochromatic

#0A380A #136C14 #1CA01D #25D426 #55E156

Accessibility & contrast

On white

3.45

#1CA01D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1CA01D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA01D

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA01D	#FFFFFF	#000000	##000000
##1CA01D	1.00	3.45	6.10	6.10
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#96862E

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1ca01d;
/* rgb */ color: rgb(28, 160, 29);
/* oklch */ color: oklch(61.5% 0.196 142.8);

Tailwind

colors: {
  custom: {
    50: '#73bd65',
    500: '#1ca01d',
    950: '#000000',
  },
}

SCSS

$custom: #1ca01d;
$custom-light: #73bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca01d",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 29
  },
  "hsl": {
    "h": 120.455,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61517,
    "c": 0.19616,
    "h": 142.8
  },
  "luminance": 0.25477
}

Semantic roles & 50–950 ramp

primary

#1CA01D

secondary

#C453C4

accent

#3BECED

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1CA01D

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

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