#457F1C#457F1C

#457F1C is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.142 H 135.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#457F1C
RGB	rgb(69, 127, 28)
HSL	hsl(95, 64%, 30%)
HSV	hsv(95, 78%, 50%)
CMYK	cmyk(45.7%, 0%, 78%, 50.2%)
CIE-LAB	lab(47.66, -36.37, 44.70)
CIE-LCH	lch(47.66, 57.63, 129.14°)
OKLab	oklab(53.66% -0.1015 0.0999)
OKLCH	oklch(53.66% 0.142 135.5)
XYZ	xyz(10.2530, 16.5272, 3.7482)
Luminance	0.1653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457F1C #561C7F

analogous

#767F1C #457F1C #1C7F25

triadic

#457F1C #1C457F #7F1C45

tetradic

#457F1C #1C767F #561C7F #7F251C

square

#457F1C #1C767F #561C7F #7F251C

split-complementary

#457F1C #251C7F #7F1C76

monochromatic

#0F1B06 #2A4D11 #457F1C #60B127 #7ED540

Accessibility & contrast

On white

4.88

#457F1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#457F1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457F1C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457F1C	#FFFFFF	#000000	##FFFFFF
##457F1C	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)

#847406

Deuteranopia (green-blind)

#7C6F26

Tritanopia (blue-blind)

#437A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #457f1c;
/* rgb */ color: rgb(69, 127, 28);
/* oklch */ color: oklch(53.7% 0.142 135.5);

Tailwind

colors: {
  custom: {
    50: '#7ea460',
    500: '#457f1c',
    950: '#000000',
  },
}

SCSS

$custom: #457f1c;
$custom-light: #7ea460;
$custom-dark: #000000;

JSON

{
  "hex": "#457f1c",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 28
  },
  "hsl": {
    "h": 95.152,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53664,
    "c": 0.14244,
    "h": 135.5
  },
  "luminance": 0.16528
}

Semantic roles & 50–950 ramp

primary

#457F1C

secondary

#8544B3

accent

#41E7A2

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #457F1C

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

Preview Lab → · Contrast checker → · Palette generator →