#1CA633#1CA633

#1CA633 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.3% C 0.190 H 144.8°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#1CA633
RGB	rgb(28, 166, 51)
HSL	hsl(130, 71%, 38%)
HSV	hsv(130, 83%, 65%)
CMYK	cmyk(83.1%, 0%, 69.3%, 34.9%)
CIE-LAB	lab(59.67, -57.70, 47.71)
CIE-LCH	lch(59.67, 74.87, 140.41°)
OKLab	oklab(63.34% -0.1556 0.1097)
OKLCH	oklch(63.34% 0.19 144.8)
XYZ	xyz(14.7116, 27.7565, 7.7135)
Luminance	0.2776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA633 #A61C8F

analogous

#4AA61C #1CA633 #1CA678

triadic

#1CA633 #331CA6 #A6331C

tetradic

#1CA633 #1C4AA6 #A61C8F #A6781C

square

#1CA633 #1C4AA6 #A61C8F #A6781C

split-complementary

#1CA633 #781CA6 #A61C4A

monochromatic

#0A3D13 #137223 #1CA633 #25DA43 #59E370

Accessibility & contrast

On white

3.21

#1CA633 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#1CA633 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA633

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA633	#FFFFFF	#000000	##000000
##1CA633	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99623

Deuteranopia (green-blind)

#9A8C3E

Tritanopia (blue-blind)

#00A28F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1ca633;
/* rgb */ color: rgb(28, 166, 51);
/* oklch */ color: oklch(63.3% 0.190 144.8);

Tailwind

colors: {
  custom: {
    50: '#74c271',
    500: '#1ca633',
    950: '#000000',
  },
}

SCSS

$custom: #1ca633;
$custom-light: #74c271;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca633",
  "rgb": {
    "r": 28,
    "g": 166,
    "b": 51
  },
  "hsl": {
    "h": 130,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63336,
    "c": 0.19038,
    "h": 144.8
  },
  "luminance": 0.27758
}

Semantic roles & 50–950 ramp

primary

#1CA633

secondary

#C757B4

accent

#3AD0EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #1CA633

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

Preview Lab → · Contrast checker → · Palette generator →