#657D21#657D21

#657D21 is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.119 H 123.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#657D21
RGB	rgb(101, 125, 33)
HSL	hsl(76, 58%, 31%)
HSV	hsv(76, 74%, 49%)
CMYK	cmyk(19.2%, 0%, 73.6%, 51%)
CIE-LAB	lab(48.94, -22.45, 44.70)
CIE-LCH	lch(48.94, 50.02, 116.67°)
OKLab	oklab(55.22% -0.0654 0.1)
OKLCH	oklch(55.22% 0.12 123.2)
XYZ	xyz(12.9751, 17.5437, 4.1413)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657D21 #39217D

analogous

#7D6721 #657D21 #377D21

triadic

#657D21 #21657D #7D2165

tetradic

#657D21 #217D67 #39217D #7D2137

square

#657D21 #217D67 #39217D #7D2137

split-complementary

#657D21 #21377D #67217D

monochromatic

#171C07 #3E4D14 #657D21 #8CAD2E #ACCF49

Accessibility & contrast

On white

4.66

#657D21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#657D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657D21

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657D21	#FFFFFF	#000000	##FFFFFF
##657D21	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847511

Deuteranopia (green-blind)

#817429

Tritanopia (blue-blind)

#6A776B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #657d21;
/* rgb */ color: rgb(101, 125, 33);
/* oklch */ color: oklch(55.2% 0.119 123.2);

Tailwind

colors: {
  custom: {
    50: '#94a263',
    500: '#657d21',
    950: '#000000',
  },
}

SCSS

$custom: #657d21;
$custom-light: #94a263;
$custom-dark: #000000;

JSON

{
  "hex": "#657d21",
  "rgb": {
    "r": 101,
    "g": 125,
    "b": 33
  },
  "hsl": {
    "h": 75.652,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55215,
    "c": 0.1195,
    "h": 123.2
  },
  "luminance": 0.17544
}

Semantic roles & 50–950 ramp

primary

#657D21

secondary

#654AB0

accent

#46E16F

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #657D21

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

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