#457F1D#457F1D

#457F1D is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.142 H 135.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#457F1D
RGB	rgb(69, 127, 29)
HSL	hsl(96, 63%, 31%)
HSV	hsv(96, 77%, 50%)
CMYK	cmyk(45.7%, 0%, 77.2%, 50.2%)
CIE-LAB	lab(47.66, -36.31, 44.34)
CIE-LCH	lch(47.66, 57.31, 129.31°)
OKLab	oklab(53.67% -0.1013 0.0993)
OKLCH	oklch(53.67% 0.142 135.6)
XYZ	xyz(10.2651, 16.5320, 3.8123)
Luminance	0.1653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457F1D #571D7F

analogous

#767F1D #457F1D #1D7F26

triadic

#457F1D #1D457F #7F1D45

tetradic

#457F1D #1D767F #571D7F #7F261D

square

#457F1D #1D767F #571D7F #7F261D

split-complementary

#457F1D #261D7F #7F1D76

monochromatic

#0F1B06 #2A4D12 #457F1D #60B128 #7ED442

Accessibility & contrast

On white

4.88

#457F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#457F1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457F1D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457F1D	#FFFFFF	#000000	##FFFFFF
##457F1D	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847408

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#437A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #457f1d;
/* rgb */ color: rgb(69, 127, 29);
/* oklch */ color: oklch(53.7% 0.142 135.6);

Tailwind

colors: {
  custom: {
    50: '#7ea461',
    500: '#457f1d',
    950: '#000000',
  },
}

SCSS

$custom: #457f1d;
$custom-light: #7ea461;
$custom-dark: #000000;

JSON

{
  "hex": "#457f1d",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 29
  },
  "hsl": {
    "h": 95.51,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53671,
    "c": 0.14185,
    "h": 135.6
  },
  "luminance": 0.16533
}

Semantic roles & 50–950 ramp

primary

#457F1D

secondary

#8645B2

accent

#42E6A3

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #457F1D

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

Preview Lab → · Contrast checker → · Palette generator →