#1F8535#1F8535

#1F8535 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.148 H 146.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F8535
RGB	rgb(31, 133, 53)
HSL	hsl(133, 62%, 32%)
HSV	hsv(133, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 60.2%, 47.8%)
CIE-LAB	lab(48.66, -45.91, 34.52)
CIE-LCH	lch(48.66, 57.45, 143.06°)
OKLab	oklab(54.22% -0.1237 0.0818)
OKLCH	oklch(54.22% 0.148 146.5)
XYZ	xyz(9.5945, 17.3223, 6.2054)
Luminance	0.1732 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8535 #851F6F

analogous

#3C851F #1F8535 #1F8568

triadic

#1F8535 #351F85 #85351F

tetradic

#1F8535 #1F3C85 #851F6F #85681F

square

#1F8535 #1F3C85 #851F6F #85681F

split-complementary

#1F8535 #681F85 #851F3C

monochromatic

#08220D #135321 #1F8535 #2BB749 #4AD568

Accessibility & contrast

On white

4.70

#1F8535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1F8535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8535

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8535	#FFFFFF	#000000	##FFFFFF
##1F8535	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87792D

Deuteranopia (green-blind)

#7B703B

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f8535;
/* rgb */ color: rgb(31, 133, 53);
/* oklch */ color: oklch(54.2% 0.148 146.5);

Tailwind

colors: {
  custom: {
    50: '#6ca96f',
    500: '#1f8535',
    950: '#000000',
  },
}

SCSS

$custom: #1f8535;
$custom-light: #6ca96f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8535",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 53
  },
  "hsl": {
    "h": 132.941,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54218,
    "c": 0.14825,
    "h": 146.5
  },
  "luminance": 0.17323
}

Semantic roles & 50–950 ramp

primary

#1F8535

secondary

#B7499F

accent

#43C2E5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8535

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

Preview Lab → · Contrast checker → · Palette generator →