#1CA02F#1CA02F

#1CA02F is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.6% C 0.186 H 144.5°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#1CA02F
RGB	rgb(28, 160, 47)
HSL	hsl(129, 70%, 37%)
HSV	hsv(129, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 70.6%, 37.3%)
CIE-LAB	lab(57.65, -56.17, 47.19)
CIE-LCH	lch(57.65, 73.36, 139.97°)
OKLab	oklab(61.65% -0.1516 0.1081)
OKLCH	oklch(61.65% 0.186 144.5)
XYZ	xyz(13.5618, 25.5921, 6.9138)
Luminance	0.2559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA02F #A01C8D

analogous

#4BA01C #1CA02F #1CA071

triadic

#1CA02F #2F1CA0 #A02F1C

tetradic

#1CA02F #1C4BA0 #A01C8D #A0711C

square

#1CA02F #1C4BA0 #A01C8D #A0711C

split-complementary

#1CA02F #711CA0 #A01C4B

monochromatic

#0A3810 #136C20 #1CA02F #25D43E #55E169

Accessibility & contrast

On white

3.43

#1CA02F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#1CA02F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA02F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA02F	#FFFFFF	#000000	##000000
##1CA02F	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3901E

Deuteranopia (green-blind)

#95873A

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1ca02f;
/* rgb */ color: rgb(28, 160, 47);
/* oklch */ color: oklch(61.6% 0.186 144.5);

Tailwind

colors: {
  custom: {
    50: '#72bd6e',
    500: '#1ca02f',
    950: '#000000',
  },
}

SCSS

$custom: #1ca02f;
$custom-light: #72bd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca02f",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 47
  },
  "hsl": {
    "h": 128.636,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61646,
    "c": 0.18622,
    "h": 144.5
  },
  "luminance": 0.25594
}

Semantic roles & 50–950 ramp

primary

#1CA02F

secondary

#C453B4

accent

#3BD3ED

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1CA02F

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

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