#1F752D#1F752D

#1F752D is a mid, vivid green. Relative luminance 0.132; OKLCH L 49.6% C 0.134 H 145.7°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F752D
RGB	rgb(31, 117, 45)
HSL	hsl(130, 58%, 29%)
HSV	hsv(130, 74%, 46%)
CMYK	cmyk(73.5%, 0%, 61.5%, 54.1%)
CIE-LAB	lab(43.07, -41.10, 31.98)
CIE-LCH	lch(43.07, 52.08, 142.12°)
OKLab	oklab(49.55% -0.1109 0.0756)
OKLCH	oklch(49.55% 0.134 145.7)
XYZ	xyz(7.3995, 13.2025, 4.6405)
Luminance	0.1320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F752D #751F67

analogous

#3C751F #1F752D #1F7558

triadic

#1F752D #2D1F75 #752D1F

tetradic

#1F752D #1F3C75 #751F67 #75581F

square

#1F752D #1F3C75 #751F67 #75581F

split-complementary

#1F752D #581F75 #751F3C

monochromatic

#061809 #12451A #1F752D #2CA540 #42CD58

Accessibility & contrast

On white

5.77

#1F752D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#1F752D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F752D

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F752D	#FFFFFF	#000000	##FFFFFF
##1F752D	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A26

Deuteranopia (green-blind)

#6D6333

Tritanopia (blue-blind)

#007265

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1f752d;
/* rgb */ color: rgb(31, 117, 45);
/* oklch */ color: oklch(49.6% 0.134 145.7);

Tailwind

colors: {
  custom: {
    50: '#689e68',
    500: '#1f752d',
    950: '#000000',
  },
}

SCSS

$custom: #1f752d;
$custom-light: #689e68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f752d",
  "rgb": {
    "r": 31,
    "g": 117,
    "b": 45
  },
  "hsl": {
    "h": 129.767,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.49552,
    "c": 0.13421,
    "h": 145.7
  },
  "luminance": 0.13203
}

Semantic roles & 50–950 ramp

primary

#1F752D

secondary

#A94799

accent

#46C8E1

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #1F752D

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

Preview Lab → · Contrast checker → · Palette generator →