#458E1F#458E1F

#458E1F is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.8% C 0.160 H 137.4°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#458E1F
RGB	rgb(69, 142, 31)
HSL	hsl(99, 64%, 34%)
HSV	hsv(99, 78%, 56%)
CMYK	cmyk(51.4%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(52.63, -42.40, 48.46)
CIE-LCH	lch(52.63, 64.40, 131.19°)
OKLab	oklab(57.76% -0.1176 0.1082)
OKLCH	oklch(57.76% 0.16 137.4)
XYZ	xyz(12.3742, 20.7092, 4.6413)
Luminance	0.2071 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458E1F #681F8E

analogous

#7D8E1F #458E1F #1F8E30

triadic

#458E1F #1F458E #8E1F45

tetradic

#458E1F #1F7D8E #681F8E #8E301F

square

#458E1F #1F7D8E #681F8E #8E301F

split-complementary

#458E1F #301F8E #8E1F7D

monochromatic

#142A09 #2D5C14 #458E1F #5DC02A #7ED94F

Accessibility & contrast

On white

4.08

#458E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#458E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458E1F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458E1F	#FFFFFF	#000000	##000000
##458E1F	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938104

Deuteranopia (green-blind)

#897B2B

Tritanopia (blue-blind)

#408979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #458e1f;
/* rgb */ color: rgb(69, 142, 31);
/* oklch */ color: oklch(57.8% 0.160 137.4);

Tailwind

colors: {
  custom: {
    50: '#80b064',
    500: '#458e1f',
    950: '#000000',
  },
}

SCSS

$custom: #458e1f;
$custom-light: #80b064;
$custom-dark: #000000;

JSON

{
  "hex": "#458e1f",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 99.459,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57755,
    "c": 0.15982,
    "h": 137.4
  },
  "luminance": 0.2071
}

Semantic roles & 50–950 ramp

primary

#458E1F

secondary

#964DBB

accent

#41E7AE

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #458E1F

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

Preview Lab → · Contrast checker → · Palette generator →