#4F751B#4F751B

#4F751B is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.5% C 0.124 H 130.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F751B
RGB	rgb(79, 117, 27)
HSL	hsl(85, 63%, 28%)
HSV	hsv(85, 77%, 46%)
CMYK	cmyk(32.5%, 0%, 76.9%, 54.1%)
CIE-LAB	lab(44.89, -28.13, 42.55)
CIE-LCH	lch(44.89, 51.01, 123.47°)
OKLab	oklab(51.54% -0.08 0.095)
OKLCH	oklch(51.54% 0.124 130.1)
XYZ	xyz(9.7835, 14.4637, 3.3130)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F751B #411B75

analogous

#756E1B #4F751B #22751B

triadic

#4F751B #1B4F75 #751B4F

tetradic

#4F751B #1B756E #411B75 #751B22

square

#4F751B #1B756E #411B75 #751B22

split-complementary

#4F751B #1B2275 #6E1B75

monochromatic

#111906 #2D4310 #4F751B #71A726 #91D139

Accessibility & contrast

On white

5.39

#4F751B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#4F751B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F751B

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F751B	#FFFFFF	#000000	##FFFFFF
##4F751B	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C09

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#517064

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f751b;
/* rgb */ color: rgb(79, 117, 27);
/* oklch */ color: oklch(51.5% 0.124 130.1);

Tailwind

colors: {
  custom: {
    50: '#849d5e',
    500: '#4f751b',
    950: '#000000',
  },
}

SCSS

$custom: #4f751b;
$custom-light: #849d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f751b",
  "rgb": {
    "r": 79,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 85.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51543,
    "c": 0.12423,
    "h": 130.1
  },
  "luminance": 0.14464
}

Semantic roles & 50–950 ramp

primary

#4F751B

secondary

#6E42A9

accent

#42E687

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4F751B

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

Preview Lab → · Contrast checker → · Palette generator →