#457F20#457F20

#457F20 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.140 H 135.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#457F20
RGB	rgb(69, 127, 32)
HSL	hsl(97, 60%, 31%)
HSV	hsv(97, 75%, 50%)
CMYK	cmyk(45.7%, 0%, 74.8%, 50.2%)
CIE-LAB	lab(47.68, -36.09, 43.22)
CIE-LCH	lch(47.68, 56.31, 129.86°)
OKLab	oklab(53.69% -0.1005 0.0974)
OKLCH	oklch(53.69% 0.14 135.9)
XYZ	xyz(10.3041, 16.5476, 4.0173)
Luminance	0.1655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457F20 #5A207F

analogous

#747F20 #457F20 #207F2B

triadic

#457F20 #20457F #7F2045

tetradic

#457F20 #20747F #5A207F #7F2B20

square

#457F20 #20747F #5A207F #7F2B20

split-complementary

#457F20 #2B207F #7F2074

monochromatic

#101D07 #2A4E14 #457F20 #60B02C #7ED148

Accessibility & contrast

On white

4.87

#457F20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#457F20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457F20

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457F20	#FFFFFF	#000000	##FFFFFF
##457F20	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740F

Deuteranopia (green-blind)

#7C6F29

Tritanopia (blue-blind)

#437A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #457f20;
/* rgb */ color: rgb(69, 127, 32);
/* oklch */ color: oklch(53.7% 0.140 135.9);

Tailwind

colors: {
  custom: {
    50: '#7ea462',
    500: '#457f20',
    950: '#000000',
  },
}

SCSS

$custom: #457f20;
$custom-light: #7ea462;
$custom-dark: #000000;

JSON

{
  "hex": "#457f20",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 32
  },
  "hsl": {
    "h": 96.632,
    "s": 59.748,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53694,
    "c": 0.13997,
    "h": 135.9
  },
  "luminance": 0.16548
}

Semantic roles & 50–950 ramp

primary

#457F20

secondary

#8949B2

accent

#45E3A5

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #457F20

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

Preview Lab → · Contrast checker → · Palette generator →