#1CA53F#1CA53F

#1CA53F is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.180 H 146.6°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#1CA53F
RGB	rgb(28, 165, 63)
HSL	hsl(135, 71%, 38%)
HSV	hsv(135, 83%, 65%)
CMYK	cmyk(83%, 0%, 61.8%, 35.3%)
CIE-LAB	lab(59.45, -56.03, 42.22)
CIE-LCH	lch(59.45, 70.15, 143.00°)
OKLab	oklab(63.19% -0.1506 0.0992)
OKLCH	oklch(63.19% 0.18 146.6)
XYZ	xyz(14.8301, 27.5142, 9.2308)
Luminance	0.2752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA53F #A51C82

analogous

#3EA51C #1CA53F #1CA583

triadic

#1CA53F #3F1CA5 #A53F1C

tetradic

#1CA53F #1C3EA5 #A51C82 #A5831C

square

#1CA53F #1C3EA5 #A51C82 #A5831C

split-complementary

#1CA53F #831CA5 #A51C3E

monochromatic

#0A3C17 #13712B #1CA53F #25D953 #59E37C

Accessibility & contrast

On white

3.23

#1CA53F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#1CA53F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA53F

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA53F	#FFFFFF	#000000	##000000
##1CA53F	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79534

Deuteranopia (green-blind)

#998B48

Tritanopia (blue-blind)

#00A18F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1ca53f;
/* rgb */ color: rgb(28, 165, 63);
/* oklch */ color: oklch(63.2% 0.180 146.6);

Tailwind

colors: {
  custom: {
    50: '#73c178',
    500: '#1ca53f',
    950: '#000000',
  },
}

SCSS

$custom: #1ca53f;
$custom-light: #73c178;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca53f",
  "rgb": {
    "r": 28,
    "g": 165,
    "b": 63
  },
  "hsl": {
    "h": 135.328,
    "s": 70.984,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63188,
    "c": 0.1804,
    "h": 146.6
  },
  "luminance": 0.27516
}

Semantic roles & 50–950 ramp

primary

#1CA53F

secondary

#C656AA

accent

#3AC0EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #1CA53F

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

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