#1F9E35#1F9E35

#1F9E35 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.2% C 0.179 H 145.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E35
RGB	rgb(31, 158, 53)
HSL	hsl(130, 67%, 37%)
HSV	hsv(130, 80%, 62%)
CMYK	cmyk(80.4%, 0%, 66.5%, 38%)
CIE-LAB	lab(57.08, -54.53, 44.06)
CIE-LCH	lch(57.08, 70.11, 141.06°)
OKLab	oklab(61.2% -0.147 0.1022)
OKLCH	oklch(61.2% 0.179 145.2)
XYZ	xyz(13.4336, 25.0004, 7.4850)
Luminance	0.2500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E35 #9E1F88

analogous

#489E1F #1F9E35 #1F9E75

triadic

#1F9E35 #351F9E #9E351F

tetradic

#1F9E35 #1F489E #9E1F88 #9E751F

square

#1F9E35 #1F489E #9E1F88 #9E751F

split-complementary

#1F9E35 #751F9E #9E1F48

monochromatic

#0B3813 #156B24 #1F9E35 #29D146 #59DE70

Accessibility & contrast

On white

3.50

#1F9E35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#1F9E35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E35

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E35	#FFFFFF	#000000	##000000
##1F9E35	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F28

Deuteranopia (green-blind)

#93853F

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9e35;
/* rgb */ color: rgb(31, 158, 53);
/* oklch */ color: oklch(61.2% 0.179 145.2);

Tailwind

colors: {
  custom: {
    50: '#72bc71',
    500: '#1f9e35',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e35;
$custom-light: #72bc71;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e35",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 53
  },
  "hsl": {
    "h": 130.394,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61199,
    "c": 0.17906,
    "h": 145.2
  },
  "luminance": 0.25002
}

Semantic roles & 50–950 ramp

primary

#1F9E35

secondary

#C256B0

accent

#3ECCEA

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1F9E35

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

Preview Lab → · Contrast checker → · Palette generator →