#1CA91F#1CA91F

#1CA91F is a light, highly saturated green. Relative luminance 0.287; OKLCH L 64.0% C 0.205 H 142.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#1CA91F
RGB	rgb(28, 169, 31)
HSL	hsl(121, 72%, 39%)
HSV	hsv(121, 83%, 66%)
CMYK	cmyk(83.4%, 0%, 81.7%, 33.7%)
CIE-LAB	lab(60.53, -60.21, 55.62)
CIE-LCH	lch(60.53, 81.97, 137.27°)
OKLab	oklab(64.02% -0.1633 0.1236)
OKLCH	oklch(64.02% 0.205 142.9)
XYZ	xyz(14.9132, 28.7199, 6.0536)
Luminance	0.2872 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA91F #A91CA6

analogous

#5FA91C #1CA91F #1CA965

triadic

#1CA91F #1F1CA9 #A91F1C

tetradic

#1CA91F #1C5FA9 #A91CA6 #A9651C

square

#1CA91F #1C5FA9 #A91CA6 #A9651C

split-complementary

#1CA91F #651CA9 #A91C5F

monochromatic

#0B400C #137415 #1CA91F #27DB2B #5BE45E

Accessibility & contrast

On white

3.11

#1CA91F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#1CA91F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA91F

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA91F	#FFFFFF	#000000	##000000
##1CA91F	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#9E8E31

Tritanopia (blue-blind)

#00A490

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca91f;
/* rgb */ color: rgb(28, 169, 31);
/* oklch */ color: oklch(64.0% 0.205 142.9);

Tailwind

colors: {
  custom: {
    50: '#75c467',
    500: '#1ca91f',
    950: '#000000',
  },
}

SCSS

$custom: #1ca91f;
$custom-light: #75c467;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca91f",
  "rgb": {
    "r": 28,
    "g": 169,
    "b": 31
  },
  "hsl": {
    "h": 121.277,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64016,
    "c": 0.20477,
    "h": 142.9
  },
  "luminance": 0.28722
}

Semantic roles & 50–950 ramp

primary

#1CA91F

secondary

#C859C5

accent

#39EAEE

background

#F7FCF6

surface

#EEF8EB

border

#C9D1C6

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #1CA91F

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

Preview Lab → · Contrast checker → · Palette generator →