#617F1C#617F1C

#617F1C is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.4% C 0.127 H 125.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#617F1C
RGB	rgb(97, 127, 28)
HSL	hsl(78, 64%, 30%)
HSV	hsv(78, 78%, 50%)
CMYK	cmyk(23.6%, 0%, 78%, 50.2%)
CIE-LAB	lab(49.26, -25.47, 46.79)
CIE-LCH	lch(49.26, 53.27, 118.56°)
OKLab	oklab(55.39% -0.0738 0.1037)
OKLCH	oklch(55.39% 0.127 125.5)
XYZ	xyz(12.7288, 17.8038, 3.8643)
Luminance	0.1780 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F1C #3A1C7F

analogous

#7F6B1C #617F1C #2F7F1C

triadic

#617F1C #1C617F #7F1C61

tetradic

#617F1C #1C7F6B #3A1C7F #7F1C2F

square

#617F1C #1C7F6B #3A1C7F #7F1C2F

split-complementary

#617F1C #1C2F7F #6B1C7F

monochromatic

#141B06 #3B4D11 #617F1C #87B127 #A8D540

Accessibility & contrast

On white

4.60

#617F1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#617F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #617F1C

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F1C	#FFFFFF	#000000	##FFFFFF
##617F1C	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867605

Deuteranopia (green-blind)

#827526

Tritanopia (blue-blind)

#66796C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #617f1c;
/* rgb */ color: rgb(97, 127, 28);
/* oklch */ color: oklch(55.4% 0.127 125.5);

Tailwind

colors: {
  custom: {
    50: '#91a461',
    500: '#617f1c',
    950: '#000000',
  },
}

SCSS

$custom: #617f1c;
$custom-light: #91a461;
$custom-dark: #000000;

JSON

{
  "hex": "#617f1c",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 28
  },
  "hsl": {
    "h": 78.182,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.55392,
    "c": 0.12727,
    "h": 125.5
  },
  "luminance": 0.17804
}

Semantic roles & 50–950 ramp

primary

#617F1C

secondary

#6644B3

accent

#41E773

background

#F9FAF5

surface

#F1F4EA

border

#CBCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #617F1C

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

Preview Lab → · Contrast checker → · Palette generator →